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We’ll have to wait just a little longer to see the world’s most powerful rocket soar to the skies.

SpaceX scrubbed its first Starship orbital launch attempt just at the last moment. Instead, the private space firm conducted a wet dress rehearsal.

As it had already filled Starship with fuel, it would go ahead with a wet dress rehearsal that would allow it to glean valuable data ahead of the next launch attempt.


SpaceX / Twitter.

SpaceX announced roughly 10 minutes before the scheduled launch time of 08:20 am CT that it had experienced an issue, meaning it would have to stand down for the day.

BOCA CHICA, Texas, April 17 (Reuters) — Elon Musk’s SpaceX made final preparations early on Monday to launch its powerful new Starship rocket system to space for the first time, on a brief but highly anticipated uncrewed test flight from the Gulf Coast of Texas.

The two-stage rocketship, standing taller than the Statue of Liberty at 394 feet (120 m) high, was due for blastoff from the SpaceX facility at Boca Chica, Texas, during a two-hour launch window that opens at 8 a.m. EDT (1200 GMT).

The test mission, whether or not its objectives are entirely met, represents a key milestone in SpaceX’s ambition of sending humans back to the moon and ultimately to Mars — also the central goal of a renewed NASA spaceflight program intended to integrate the Starship.

Recommended:


This is the first fully integrated full stack test flight of Starship and the mighty Super Heavy booster. At lift off, it will become the largest and most most powerful rocket to ever fly producing over twice as much thrust as the Saturn V that took humans to the moon.

The goal of the test is to get as far along in the mission as possible with a handful of important goals such as; clearing the launch pad, reaching max Q, getting to stage separation, ignition of Starship, burn Starship’s engines for 7 minutes and 20 seconds which would get Starship up to nearly orbital velocities and would place Starship on a suborbital trajectory that will cause it to reenter just north of Hawaii. This would allow the teams to test the reentry profile and heat shields for the first time from orbital velocities.

Want more information? Check out our Prelaunch Preview written by Austin Desisto — https://everydayastronaut.com/starship-superheavy-orbital-flight-test/

Want to know where to watch this live? I made a video on how to visit Starbase and where to watch a launch from — https://youtu.be/aWvHrih-Juk.

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE

Sign Up on Patreon to get access to the Space Time Discord!
https://www.patreon.com/pbsspacetime.

We humans have always been explorers. The great civilizations that have arisen across the world are owed to our restless ancestors. These days, there’s not much of Earth left to explore. But if we look up, there’s a whole universe out there waiting for us. Future generations may one day explore the cosmos and even settle entire other galaxies. But there is a hard limit to how much of the universe we can expand into. So, how big can humanity get?

Episodes Referenced:
Is Interstellar Travel Possible?: https://youtu.be/wdP_UDSsuro.
What If Humanity Is Among The First Spacefaring Civilizations?: https://youtu.be/uTrFAY3LUNw.

The Edges of Our Universe by Toby Ord: https://arxiv.org/pdf/2104.01191.pdf.
A causal limit to communication within an expanding cosmological civilization by S. Jay Olson: https://arxiv.org/pdf/2208.07871.pdf.

SpaceX crews worked to configure Ship 24 and Booster 7’s flight termination systems for launch, hardware labeled “flame diverter” was spotted at the shipping and receiving area, and foundation work at the production site continued.

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🎥 Video from Jack (@theJackBeyer), Nic (@NicAnsuini), and Starbase Live.
✂️ Edited by Thomas (@_thomashayden).

🔍 All content copyright to NSF. Not to be used elsewhere without explicit permission from NSF.

L2 Boca Chica (more clips and photos) from BC’s very early days to today.

Four small rooms, a gym and a lot of red sand—NASA unveiled on Tuesday its new Mars-simulation habitat, in which volunteers will live for a year at a time to test what life will be like on future missions to Earth’s neighbor.

The facility, created for three planned experiments called the Crew Health and Performance Exploration Analog (CHAPEA), is located at the US space agency’s massive research base in Houston, Texas.

Four volunteers will begin the first trial this summer, during which NASA plans to monitor their physical and to better understand humans’ fortitude for such a long isolation.

Check Out Untold Earth on PBS Terra: https://www.youtube.com/watch?v=-BVHSUMAWR4&list=PLzkQfVIJun…7&index=85

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE

Sign Up on Patreon to get access to the Space Time Discord!
https://www.patreon.com/pbsspacetime.

We humans have always been explorers. The great civilizations that have arisen across the world are owed to our restless ancestors. These days, there’s not much of Earth left to explore. But if we look up, there’s a whole universe out there waiting for us. Future generations may one day explore the cosmos and even settle entire other galaxies. But there is a hard limit to how much of the universe we can expand into. So, how big can humanity get?

Episodes Referenced:
How Much Of The Universe Can Humanity Ever See?: https://youtu.be/eVoh27gJgME
Is Interstellar Travel Possible?: https://youtu.be/wdP_UDSsuro.
What If Humanity Is Among The First Spacefaring Civilizations?: https://youtu.be/uTrFAY3LUNw.

The Edges of Our Universe by Toby Ord: https://arxiv.org/pdf/2104.01191.pdf.