Astra

@Astra • 129,037 subscribers

Mobile, containerized launch on demand and flight-proven satellite propulsion for responsive access to space. On a mission to Improve Life on Earth from Space®

Shorts

Sound on! Here’s the recent hotfire of Astra’s most powerful Rocket 4 first stage engine.

Sound on! Here’s the recent hotfire of Astra’s most powerful Rocket 4 first stage engine.

242,592 views

Videos

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Another hot fire as our test cadence ramps (sound on this time).

Another hot fire as our test cadence ramps (sound on this time).

54,260 views • 9 days ago

Rocket 4.0 flight feature complete engine, running a full characterization sweep across its operating range.

Rocket 4.0 flight feature complete engine, running a full characterization sweep across its operating range.

44,300 views • 10 days ago

This week on the test stand: the Astra team continues pushing the run box limits of our Rocket 4.0 first stage engine combustion chamber.

This week on the test stand: the Astra team continues pushing the run box limits of our Rocket 4.0 first stage engine combustion chamber.

82,905 views • 5 months ago

Hotfire at our test facility in preparation for testing the new combustion chamber for the next-generation Astra first stage engine that will power Rocket 4.

Hotfire at our test facility in preparation for testing the new combustion chamber for the next-generation Astra first stage engine that will power Rocket 4.

86,906 views • 1 year ago

30+ second hotfire provides data in thermal steady state, allowing us to further optimize our new first stage engine combustion chamber.

30+ second hotfire provides data in thermal steady state, allowing us to further optimize our new first stage engine combustion chamber.

61,062 views • 8 months ago

Astra Spacecraft Engine™ thrusters firing in our new 3-station vacuum chamber. Learn more about the Astra Spacecraft Engine™ at #AdAstra

Astra Spacecraft Engine™ thrusters firing in our new 3-station vacuum chamber. Learn more about the Astra Spacecraft Engine™ at #AdAstra

103,675 views • 3 years ago

If you missed our Spacetech Day 2023 livestream, check out the link in our bio for a full replay where you can also see this quick fly-through of the Rocket Production Line in our Skyhawk factory. And stay tuned for an updated factory tour with NSF - NASASpaceflight.com, coming soon!

If you missed our Spacetech Day 2023 livestream, check out the link in our bio for a full replay where you can also see this quick fly-through of the Rocket Production Line in our Skyhawk factory. And stay tuned for an updated factory tour with NSF - NASASpaceflight.com, coming soon!

94,847 views • 3 years ago

A quick recap of our second annual Spacetech Day last week. And in case you missed it, watch the full keynote here: #AdAstra

A quick recap of our second annual Spacetech Day last week. And in case you missed it, watch the full keynote here: #AdAstra

32,434 views • 3 years ago

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