Lia De La Cruz | EarthSky https://earthsky.org Updates on your cosmos and world Tue, 19 Dec 2023 15:50:16 +0000 en-US hourly 1 https://wordpress.org/?v=6.3.2 List of SpaceX Starlink launches for December https://earthsky.org/spaceflight/spacex-starlink-launches-december-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-december-2023/#respond Tue, 19 Dec 2023 07:38:43 +0000 https://earthsky.org/?p=458504 Find a list of SpaceX's Starlink launches for December here. Learn more about Starlink satellites, and keep coming back for updates!

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Starlink: A tall, narrow black and white rocket flanked by towers stands vertically against a pastel sunset sky.
SpaceX’s Starlink Group 6-27 launched from Florida on November 8, 2023. Image via SpaceX.

Starlink launches in December 2023

Starlink Group 6-32: December 22, 2023, 11:00 p.m. EST
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | DATE/TIME MAY CHANGE

Starlink Group 7-9: December 28, 2023, 9:09 p.m. PST
Falcon 9 Block 5 | Vandenberg Space Force Station, California | DATE/TIME MAY CHANGE

Starlink Group 6-35: Date/TIME TBD
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | DATE/TIME MAY CHANGE

Completed December launches

Starlink Group 6-34: December 18, 2023, 11:01 p.m. EST
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 7-8: December 8, 2023, 12:03 a.m. PST
Falcon 9 Block 5 | Vandenberg Space Force Station, California | SUCCESS

Starlink Group 6-32: December 7, 2023, 12:07 a.m. EST
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 6-31: December 2, 2023, 11:00 p.m. EST
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

You can watch a recorded livestream of the Starlink launches on SpaceX’s X account.

Expect more launches to be announced for the rest of the month. Watch this space for updates!

EarthSky lunar calendars are back in stock! And we’re guaranteed to sell out, so get one while you can. Your support means the world to us and allows us to keep going. Purchase here.

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Wikipedia, as of November 2023, Starlink consists of over 5,500 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. They provide internet access to more than 2 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they interfere with the professional astronomical observations that bring us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: Find a list of SpaceX’s Starlink launches for December here. Keep coming back for updates!

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Space Launch Schedule

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Wow! See Mars as ISS astronauts would see it https://earthsky.org/todays-image/mars-as-iss-astronauts-would-see-it-odyssey/ https://earthsky.org/todays-image/mars-as-iss-astronauts-would-see-it-odyssey/#respond Wed, 29 Nov 2023 12:35:39 +0000 https://earthsky.org/?p=458375 What if the International Space Station orbited Mars? Space engineers took 3 months to plan this amazing new view of Mars, as ISS astronauts would see it.

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Mars: A pale gray horizon, with thin layer of reddish dusty atmosphere, with black skies above and cratered terrain below.
View larger. | Space engineers with NASA’s Odyssey orbiter mission took 3 months to plan and capture this unprecedented view of Mars’ horizon and thin atmosphere. It’s Mars as seen from about 250 miles (400 km) above the surface. That’s about the same altitude at which the International Space Station (ISS) orbits Earth. Image via NASA/ JPL-Caltech/ ASU.

Unveiling Mars from ISS-like heights

NASA’s Odyssey orbiter treated space fans to a new perspective of Mars yesterday, November 28, 2023. The Odyssey team stitched 10 images end to end to create a panorama that showcases the Martian horizon from an altitude of approximately 250 miles (400 km). That’s the height of the International Space Station (ISS) above Earth. So this new view of Mars is the view ISS astronauts would get, if the space station orbited Mars instead of Earth.

In the new panorama (above), you can see Mars’s thin atmosphere above the planet. Beautiful!

Space engineer Jonathon Hill, who is operations lead for the THEMIS imaging system – which acquired the raw images last May – said:

No Mars spacecraft has ever had this kind of view before.

The 2024 lunar calendars are here! Best Christmas gifts in the universe! Check ’em out here.

A challenging feat of engineering

According to NASA, obtaining the image was a challenging feat. Engineers at NASA’s Jet Propulsion Laboratory and Lockheed Martin spent three months planning Odyssey’s maneuvers to capture the expansive view of Mars’ thin atmosphere.

To do it, they had to rotate THEMIS, which typically points straight down, nearly 90 degrees for an entire orbit. Before now, they had never attempted it, not in all Odyssey’s 22 years of orbiting Mars. In fact, this spacecraft – which entered Mars orbit in 2001 – is currently NASA’s longest-lasting spacecraft at Mars. Maybe the engineers felt they could take some risks?

And, though it might sound simple task to rotate the camera, in fact it wasn’t simple at all. The task required careful coordination to ensure the spacecraft’s sensitive equipment wouldn’t overheat while exposed to sunlight.

Also, communication with the orbiter was temporarily severed until the process was complete.

That must have caused some nail-biting!

A small, potato-shaped, pale gray rock drifts in black space.
NASA used Odyssey’s THEMIS camera to capture the images in this animation of Phobos, 1 of Mars’ 2 tiny moons. Via NASA/ JPL-Caltech.

Phobos’ enigmatic origin

The THEMIS imaging system didn’t just point downward at Mars. It also directed its focus toward Mars’ tiny moon, Phobos, providing insight into where it came from and what it’s made of. NASA said this new data might help settle the ongoing debate among scientists about Phobos’s origin: Is it a captured asteroid or an ejected fragment from Mars?

More than just pretty

Spacecraft images can be breathtaking. But they’re more than just pretty. In the case of Mars, especially, the images taken from orbit and from the ground serve as valuable assets for future space exploration efforts.

The team managing Odyssey already plans to replicate these observations in the future, capturing the Martian atmosphere across various seasons. That’ll be exciting!

Bottom line: What if the International Space Station orbited Mars? Space engineers took three months to plan this amazing new view of Mars, as ISS astronauts would see it.

Read more from EarthSky: Best places to find ice on Mars revealed in new NASA map

Via NASA

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SpaceX Starlink launches for November https://earthsky.org/spaceflight/spacex-starlink-launches-november-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-november-2023/#respond Tue, 28 Nov 2023 02:30:54 +0000 https://earthsky.org/?p=455821 SpaceX successfully launched six batches of Starlink satellites in November. Learn more about the launches and Starlink here.

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Starlink: Night on the beach with a bright moon overhead and a streak of orange making an arc upward.
View at EarthSky Community Photos. | Jen Briggs of C and J Images captured this shot of the SpaceX Starlink launch on November 27, 2023, from Merritt Island, Florida. Jen wrote: “A gorgeous halo around the full Beaver Moon during a SpaceX Falcon 9 launch from Cape Canaveral, Florida.” Thank you, Jen!

Head over to SpaceX’s X for replays of last month’s launches, and read more about them here.

The 2024 lunar calendars are here! Best Christmas gifts in the universe! Check ’em out here.

Successful Starlink launches in November 2023

Starlink Group 6-30: November 27, 2023, 11:20 p.m. EST (4:20 UTC November 28)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 6-29: November 21, 2023, 10:47 p.m. EST (3:47 UTC November 22)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 7-7: November 20, 2023, 2:30 a.m. PST (10:30 UTC)
Falcon 9 Block 5 | Vandenberg Space Force Base, California | SUCCESS

Starlink Group 6-28: November 18, 2023, 12:05 a.m. (5:05 UTC)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 6-27: November 8, 2023, 12:05 a.m. EDT (4:05 UTC)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 6-26: November 3, 2023, 8:37 p.m. EDT (0:37 UTC November 4)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Wikipedia, as of November 2023, Starlink consists of over 5,000 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. They provide internet access to more than 2 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: SpaceX successfully launched six batches of Starlink satellites in November. Learn more about the launches and Starlink here.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Space Launch Schedule

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SpaceX CRS-29 Dragon has docked with ISS https://earthsky.org/spaceflight/spacex-crs-29-mission-to-iss-november-2023/ https://earthsky.org/spaceflight/spacex-crs-29-mission-to-iss-november-2023/#respond Sat, 11 Nov 2023 12:43:51 +0000 https://earthsky.org/?p=456834 SpaceX launched the CRS-29 mission to the ISS from Florida at 1:28 UTC on November 10, 2023. The cargo is expected to arrive at the ISS on November 11.

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ISS
The International Space Station as viewed from the approaching SpaceX Dragon cargo spacecraft on November 11, 2023. The SpaceX Dragon Endurance crew spacecraft is pictured docked at center top. Image via NASA.

UPDATE: The CRS-29 Dragon has now docked with ISS. NASA said early on November 11, 2023:

While the International Space Station was traveling more than 262 miles [422 km] over central Brazil, a SpaceX Dragon cargo spacecraft autonomously docked to station’s Harmony module at 5:07 a.m. EST, with NASA astronauts Jasmin Moghbeli and Loral O’Hara monitoring operations from the station.

CRS-29: SpaceX resupply mission to the ISS

SpaceX successfully launched its 29th cargo mission to the International Space Station (ISS) on Thursday, November 9, 2023. The CRS-29 mission lifted off atop a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida at 8:28 p.m. EST on November 9 (1:28 UTC on November 10). Dragon delivered over 6,500 pounds (3,000 kg) of supplies and scientific hardware to the ISS, including seasonal treats like chocolate, pumpkin spice coffee, and cranberry sauce.

NASA astronauts and Expedition 70 Flight Engineers Jasmin Moghbeli and Loral O’Hara monitored the CRS-29 Dragon capsule’s docking with the ISS on Saturday, November 11. NASA TV began its docking coverage at 3:45 a.m. EST (8:45 UTC) on Saturday. The docking itself took place at 5:21 a.m. EST (10:21 UTC).

The 2024 lunar calendars are here! Best Christmas gifts in the universe! Check ’em out here.

Rocket launch reflected in water. There is  grey smoke at the bottom of the rocket.
Launch of mission CRS-29 – a resupply mission to the International Space Station (ISS) – on the night of November 9, 2023. SpaceX launched the mission via a Falcon 9 rocket. Image via Greg Diesel Walck.

See the launch in the video below

You can watch a recorded livestream of the launch in the video below, or on SpaceX’s X account.

Two headshots of young women in blue flight suits.
NASA astronauts and Expedition 70 Flight Engineers Jasmin Moghbeli and Loral O’Hara monitored Dragon’s docking with the ISS on Saturday, November 11. Image via NASA.

AWE and ILLUMA-T

Among the cargo are two distinguished experiments, AWE (Atmospheric Waves Experiment) and ILLUMA-T (Integrated Laser Communications Relay Demonstration Low Earth Orbit User Modem and Amplifier Terminal). Both are funded by NASA’s Space Communications and Navigation Program.

The AWE experiment seeks to determine the forces driving space weather, challenging the previous belief that only the sun’s solar wind influences the upper atmosphere. Specifically, it will help scientists study airglow patterns. Airglow refers to the faint, predominantly greenish or reddish glow of the Earth’s upper atmosphere, particularly in the night sky.

ILLUMA-T, on the other hand, is poised to revolutionize space communications. The experiment will test high-speed laser communications, working in tandem with NASA’s Laser Communications Relay Demonstration mission. By creating NASA’s first two-way laser communications relay system, ILLUMA-T opens the door to improving how we send data in space, adding to the existing radio systems and preparing scientists for more advanced exploration in outer space.

Scientists in laboratory clothing working on a machine.
Scientists prepare the optical assembly for AWE (Atmospheric Waves Experiment) for launch in a clean room at Space Dynamics Laboratory facilities. Image via Space Dynamics Laboratory/ Allison Bills/ NASA.

After CRS-29, more spaceflight to come

After Thursday night’s launch, the Falcon 9’s first stage landed back on Earth at Cape Canaveral Space Force Station’s Landing Zone 1. The November 10 launch marked the 9th flight on the Commercial Resupply Services-2 SpaceX contract and the 2nd flight of this Dragon spacecraft, which previously flew on NASA’s SpaceX 26th resupply services mission. Previously, this Dragon supported the Crew-7 mission.

The ISS is celebrating its 25th anniversary this month. With 273 individuals from 21 countries having visited the ISS, the orbiting laboratory continues to symbolize global collaboration: not a bad message for these trying times.

CRS-29: Expanding, ethereal, light blue-colored plume resembling a jellyfish in a dark sky.
A space jellyfish, or exhaust plume, caught by our photographer – Greg Diesel Walck – following the CRS-29 Dragon launch on November 10, 2023. These atmospheric jellyfish become visible following MECO (main engine cutoff) only under certain conditions. It happens when the observer on the ground is in darkness (during an evening or predawn launch), when the sun has set on the observer’s part of Earth … but still illuminates the plume high above Earth. Thanks, Greg!

Bottom line: SpaceX launched its 29th cargo mission to the ISS atop a Falcon 9 rocket from Florida at 8:28 p.m. EST (01:28 UTC on November 10). The cargo arrived at the ISS at 5:21 a.m. EST (10:21 UTC) on November 11.

Via NASA: NASA’s SpaceX CRS-29 Mission Overview

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SpaceX wraps up Starlink launches for October https://earthsky.org/spaceflight/spacex-starlink-launches-october-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-october-2023/#respond Tue, 31 Oct 2023 02:00:20 +0000 https://earthsky.org/?p=452538 SpaceX's final Starlink launch for the month took flight from Florida at 23:20 UTC on October 30, 2023. Learn more here.

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Illuminated arc of a launching rocket, over the ocean, at dusk.
View at EarthSky Community Photos. | Greg Diesel-Walck wrote on October 30, 2023, “Starlink 6-25 launch. It was delayed a few times, but went off tonight at dusk 7:20 p.m. You’ve seen a sun pillar before the sun rises? It had that effect in one of the clouds above it when it first launched. From the beach near our home in Ormond by the Sea, Florida.”

You can watch a recorded livestream of the Starlink launches on SpaceX’s feed, on the platform formerly known as Twitter.

Successful Starlink launches in October 2023

Starlink Group 6-21: October 5, 2023, 1:36 a.m. EDT (5:36 UTC)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 7-4: October 9, 2023, 12:23 p.m. PDT (7:23 UTC)
Falcon 9 Block 5 | Vandenberg Space Force Base, California | SUCCESS

Starlink Group 6-22: October 13, 2023, 7 p.m. EDT  (23 UTC)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 6-23: October 17, 2023, 8:36 p.m. EDT (0:36 UTC October 18)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 7-5: October 21, 2023, 1:23 a.m. PDT (8:23 UTC)
Falcon 9 Block 5 | Vandenberg Space Force Base, California | SUCCESS

Starlink Group 6-24: October 21, 2023, 10:17 p.m. EDT (2:17 UTC October 22)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

Starlink Group 7-6: October 29, 2023, 2 a.m. PDT (9 UTC)
Falcon 9 Block 5 | Vandenberg Space Force Base, California | SUCCESS

Starlink Group 6-25: October 30, 2023, 7:20 p.m. EDT (23:20 UTC)
Falcon 9 Block 5 | Cape Canaveral Space Force Station, Florida | SUCCESS

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Wikipedia, as of August 2023, Starlink consists of over 5,000 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. They provide internet access to more than 2 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: SpaceX’s final Starlink launch for the month took flight from Florida at 6:20 p.m. EDT (23:20 UTC) on October 30, 2023.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Next Spaceflight

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SpaceX Starlink launches for September https://earthsky.org/spaceflight/spacex-starlink-launches-september-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-september-2023/#respond Tue, 26 Sep 2023 03:45:16 +0000 https://earthsky.org/?p=449582 Find the past and upcoming September 2023 launches for SpaceX's Starlink satellites here. Also, learn more about the Starlink constellation of satellites.

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Starlink: A narrow rocket, atop brilliant white flames, launches into a golden night sky. 3 people silhouetted in foreground.
SpaceX’s Starlink Group 6-10 launched on August 17, 2023. Image via SpaceX.

Upcoming Starlink launches in September 2023

Starlink Group 6-19: September 28, 2023, 6:53 – 11:24 p.m. EDT
Falcon 9 Block 5 | Cape Canaveral, Florida | DATE/TIME MAY CHANGE

Upcoming launches will most likely be livestreamed exclusively on X/ Twitter. SpaceX has recently discontinued using YouTube for its broadcasts.

Previous Starlink launches in September 2023

Starlink Group 7-3: September 25, 2023, 1:48 a.m. PDT
Falcon 9 Block 5 | Vandenberg Space Force Base, California | SUCCESS

Starlink Group 6-18: September 23, 2023, 11:38 p.m. EDT
Falcon 9 Block 5 | Kennedy Space Center, Florida | SUCCESS

Starlink Group 6-17: September 19, 2023, 11:38 p.m. EDT
Falcon 9 Block 5 | Kennedy Space Center, Florida | SUCCESS

Starlink Group 6-16: September 15, 2023, 11:38 p.m. EDT
Falcon 9 Block 5 | Kennedy Space Center, Florida | SUCCESS

Starlink Group 7-2: September 11, 2023, 11:57 p.m. PDT
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

Starlink Group 6-14: September 8, 2023, 11:12 p.m. EDT
Falcon 9 Block 5 | Kennedy Space Center, Florida | SUCCESS

Starlink Group 6-12: September 3, 2023, 10:47 p.m. EDT (2:47 UTC September 4)
Falcon 9 Block 5 | Kennedy Space Center, Florida | SUCCESS

Starlink Group 6-13: August 31, 2023, 10:21 p.m. EDT (2:21 UTC September 1)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

On September 6, a Starlink satellite that launched in July and failed to make orbit burned up in spectacular fashion over the Caribbean.

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Spaceflight Now, Starlink now consists of over 5,000 mass-produced small satellites in low Earth orbit. They communicate with designated ground transceivers and provide internet access to more than 1.5 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: SpaceX’s ninth and final Starlink launch for the month is currently scheduled from Florida at 6:53 – 11:24 p.m. EDT on September 28, 2023.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Space Launch Schedule

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SpaceX wraps up Starlink launches for August https://earthsky.org/spaceflight/spacex-starlink-launches-august-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-august-2023/#respond Fri, 01 Sep 2023 04:59:12 +0000 https://earthsky.org/?p=446579 SpaceX's 7th and final Starlink launch for the month took flight from Florida at 10:21 p.m. EDT on August 31, 2023. Watch a recorded livestream and learn more here.

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Starlink: A narrow rocket, atop golden flames, launches upward into a black night sky while white clouds billow below.
SpaceX’s Starlink Group 5-15 launched on July 15, 2023. Image via SpaceX.

Successful Starlink launches in August 2023

Starlink Group 6-8: August 6, 2023, 10:41 p.m. EDT (2:41 UTC August 7)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-20: August 7, 2023, 8:57 p.m. PDT (3:57 UTC August 8)
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

Starlink Group 6-9: August 11, 2023, 1:17 a.m. EDT (5:17 UTC)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-10: August 16, 2023, 11:36 p.m. EDT (3:36 UTC August 17)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 7-1: August 22, 2023, 2:37 a.m. PDT (9:37 UTC)
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

Starlink Group 6-11: August 26, 2023, 9:05 p.m. EDT (1:05 UTC August 27)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-13: August 31, 2023, 10:21 p.m. EDT (2:21 UTC September 1)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

You can watch a recorded livestream of the Starlink launches on SpaceX’s YouTube channel.

After launches, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. Using the Find Starlink website, you can check to see if they will pass over your area.

Growing numbers amid controversy

According to Wikipedia, as of August 2023, Starlink consists of over 5,000 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. They provide internet access to more than 1.5 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. So, the private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: SpaceX’s seventh and final Starlink launch for the month took flight from Florida at 10:21 p.m. EDT on August 31, 2023.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Next Spaceflight

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SpaceX wraps up Starlink launches for July https://earthsky.org/spaceflight/spacex-starlink-launches-july-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-july-2023/#respond Tue, 01 Aug 2023 04:59:16 +0000 https://earthsky.org/?p=444242 SpaceX's 6th and final Starlink launch for the month took flight from Florida at 4:01 UTC on July 28, 2023. Watch a recorded livestream and learn more here.

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Starlink: Across a body of water, a white and black rocket launches into a blue sky, above billowing clouds of smoke.
SpaceX’s Starlink Group 5-12 launched on June 23, 2023. Image via SpaceX.

Successful Starlink launches in July 2023

Starlink Group 6-7: July 27, 2023, 12:01 a.m. EDT (4:01 UTC on July 28)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-6: July 23, 2023, 8:50 p.m. EDT (0:50 UTC on July 24)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-15: July 19, 2023, 9:09 p.m. PDT (4:09 UTC on July 20)
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

Starlink Group 5-15: July 15, 2023, 11:50 p.m. EDT (3:50 UTC on July 16)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-5: July 9, 2023, 11:58 p.m. EDT (3:58 UTC)
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 5-13: July 7, 2023, 12:29 p.m. PDT (19:29 UTC)
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

You can watch a recorded livestream of the Starlink launches on SpaceX’s YouTube channel.

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Wikipedia, as of May 2023, Starlink consists of over 4,000 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. They provide internet access to more than 1.5 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable, or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And SpaceX plans to build up to perhaps as many as 30,000 eventually.

Most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: SpaceX’s sixth and final Starlink launch for the month took flight from Florida at 4:01 UTC on July 28, 2023.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Space Launch Schedule

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Media we love: Black Mirror, a dystopian sci-fi TV series https://earthsky.org/human-world/media-we-love-black-mirror/ https://earthsky.org/human-world/media-we-love-black-mirror/#respond Thu, 22 Jun 2023 09:29:29 +0000 https://earthsky.org/?p=442568 In this installment of Media We Love, EarthSky writer Lia De La Cruz recommends Black Mirror, a TV series that taps into unease about the modern world.

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Season 6 trailer for Black Mirror.

Lia De La Cruz recommends Black Mirror

In the latest season of Black Mirror, released on June 15, 2023, creator Charlie Brooker returns with a renewed sense of creativity and a fresh perspective on our potentially dystopian future. Indeed, each episode feels like a movie outright, with different characters and a new storyline, similar to The Twilight Zone. And while technology plays a supporting role, the series is all about human behavior. It explores the various ways we’re likely to respond to our changing environment.

Aptly named Black Mirror, viewers are encouraged to see themselves on the screen and look inward. In my personal opinion, it’s a most palatable sense of horror that everyone should treat their eyes to witness.

A familiar take on fresh ideas

The season opener, “Joan is Awful,” follows a disenchanted corporate employee. She discovers a show on a streaming platform that recounts her daily life. It’s a classic Black Mirror stage, exploring themes of identity, surveillance and the consequences of technology. This episode harks back to the show’s earlier successes, even treating fans to Easter eggs, such as the song “Anyone Who Knows What Love Is” from season one.

But what sets this season apart is its willingness to explore different genres and time periods. In episode two, “Loch Henry,” screenwriters use VHS tapes to dive into society’s obsession with true crime dramas, examining their impact on the people involved.

Brooker also ventures into the past with “Beyond the Sea,” set in 1969. This episode follows two astronauts on a deep space mission who remotely control artificial clones on Earth. It effectively delves into societal norms, gender dynamics and the human experience. Overall, it highlights the show’s ability to tell thought-provoking stories without relying solely on futuristic technology.

“Mazey Day,” the season’s fourth episode, takes the audience through the life of a young paparazzi photographer. This episode skillfully captures the technological advancements of the time while incorporating an old-school flair. It suggests that our exploitative nature has persisted since the conception of cameras.

Surprisingly, this season of Black Mirror also embraces pure horror with the finale, “Demon 79.” Without heavy technological elements, it pays homage to ’70s horror films. Brooker calls it the “Red Mirror,” suggesting viewers should direct their eyes from screens and find their reflection in a metaphorical pool of blood instead.

Life imitates art

Brooker and the show writers have succeeded in delivering a shocking, canny and perhaps prophetic collection of episodes. The episodes capture the essence of what made the show so captivating in its early seasons. Black Mirror remains an outstanding example of how life imitates art, and is a treasure – or a cautionary tale – for anyone who watches it today.

Media we love! EarthSky Editors share their favorite Earth- and space-based books, TV shows, movies, games, podcasts, YouTube videos and more.

Bottom line: In this installment of Media We Love, EarthSky writer Lia De La Cruz recommends Black Mirror, a TV series that taps into the collective unease about the modern world.

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SpaceX Starlink launches for June. See video here https://earthsky.org/spaceflight/spacex-starlink-launches-june-2023/ https://earthsky.org/spaceflight/spacex-starlink-launches-june-2023/#respond Mon, 12 Jun 2023 07:30:53 +0000 https://earthsky.org/?p=440367 Here's the list of Starlink launches by SpaceX for the month of June. Learn more about Starlink and how to see them. Plus, see videos of the launches.

The post SpaceX Starlink launches for June. See video here first appeared on EarthSky.

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Starlink: A white and black cylindrical vehicle launches upward into a blue sky, leaving behind clouds of smoke on the brown ground.
SpaceX’s Starlink Group 2-9 launched on May 10, 2023. Image via SpaceX.

Completed June Starlink launches

Starlink Group 5-12: June 23, 2023, 11:35 a.m. EDT
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 5-7: June 22, 2023, 12:19 a.m. PDT
Falcon 9 Block 5 | Vandenberg SFB, California | SUCCESS

Starlink Group 5-11: June 12, 2023, 3:10 a.m. EDT
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

Starlink Group 6-4: June 4, 2023, 8:20 a.m. EDT
Falcon 9 Block 5 | Cape Canaveral, Florida | SUCCESS

You can check back here or go directly to SpaceX’s YouTube channel for a livestream of the launch. Livestreams typically begin about five minutes before liftoff.

After launch, look for a train of lights

Following every Starlink launch, the internet buzzes with people asking:

What’s that long line of lights in the sky that looks like a train?

What you’re seeing is the Starlink satellites moving into a higher orbit. You can check to see if they will pass over your area using the Find Starlink website.

Growing numbers amid controversy

According to Wikipedia, as of May 2023, Starlink consists of over 4,000 mass-produced small satellites in low Earth orbit that communicate with designated ground transceivers. Overall, they provide internet access to more than 1.5 million subscribers.

Love ’em or hate ’em, these Starlink satellites are part of SpaceX’s vision for a global internet communication satellite constellation. They deliver high-speed internet service worldwide, mainly to locations where ground-based internet is unreliable, unavailable or expensive. The private company is well-known for launching batches back-to-back, several times a month, regularly lofting 60 satellites at a time. And eventually, SpaceX plans to build up to perhaps as many as 30,000.

To begin with, most thought it was exciting to see the first few Starlink satellites traveling together in the night sky. But, then more were launched, and then more. And astronomers began to worry.

Because Starlinks are bright, astronomers say they’re photobombing astronomical images. Therefore, they have the potential to interfere with the professional astronomical observations that have brought us our modern-day view of the cosmos. And although SpaceX has tried to address the issue, they remain far from what astronomers say is acceptable.

Bottom line: Here’s the list of Starlink launches by SpaceX for the month of June. Learn more about Starlink and how to see them.

Read more from EarthSky: Starlink satellites can look like a plume or train of light

Via Space Launch Schedule

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