Ursa Bio @UrsaBio

bears, biotech, battlestar galactica ursa.bio U.S.A., Earth Joined November 2020

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194
Followers

429
Following

272
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2K

Gwynne Shotwell @Gwynne_Shotwell

a month ago

Get on board! We are going to Mars! SpaceX is now offering Starship services to the red planet. We’re excited to work with the Italian Space Agency on this first-of-its-kind agreement. More to come

Teodoro Valente @Valente_Teodoro

a month ago

Get on board! We are going to Mars! SpaceX is now offering Starship services to the red planet. We’re excited to work with the Italian Space Agency on this first-of-its-kind agreement. More to come

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NASA's Johnson Space Center @NASA_Johnson

a month ago

NASA astronaut and microbiologist Kate Rubins retired Monday after 16 years with the agency. During her time with @NASA, Rubins completed two long-duration missions aboard the International @Space_Station , logging 300 days in space and conducting four spacewalks.…

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NASA's Johnson Space Center @NASA_Johnson

2 months ago

From Earth to orbit, cultures, crews, and missions unite 250 miles above our world. A heartfelt welcome to the #Ax4 crew as they join Expedition 73 aboard the International @Space_Station.

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Ursa Bio @UrsaBio

2 months ago

Yes

Jason Kelly @jrkelly

2 months ago

Yes

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NASA @NASA

2 months ago

With @Axiom_Space and @SpaceX, we're now targeting Wednesday, June 25, to launch #Ax4 to the @Space_Station. The four-member crew, including astronauts from @esa and @isro, is scheduled to lift off at 2:31am ET (0631 UTC). Learn more about the launch: go.nasa.gov/4k5gbbe

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Casey Handmer @CJHandmer

3 months ago

I finally realized what is so weird about this. We're all accustomed to every aerospace prime exploiting their de facto monopoly to the tune of entire buildings full of lawyers charging infinite money to push schedules by years or even decades on fat cost plus contracts that…

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Joe Tegtmeyer 🚀 🤠🛸😎 @JoeTegtmeyer

3 months ago

@SciGuySpace In the end, @rookisaacman may, with continued partnerships with @SpaceX , design & implement @PolarisProgram missions to test equipment & critical enabling capabilities, & help prepare a civilian astronaut corps, have a far more impactful effect than what he would have had in…

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Peggy Whitson @AstroPeggy

3 months ago

Historically, people with insulin-dependent diabetes have been disqualified from spaceflight over concerns of managing the condition in microgravity. In an effort to broaden spaceflight accessibility to a larger population, #Ax4 will be conducting an experiment called 'Suite…

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Chris Mason @mason_lab

4 months ago

We had great day with the crew & PIs for the @PolarisProgram in Houston! "Polaris Dawn crew meets with principal investigators of science and research experiments to discuss initial findings.” polarisprogram.com/polaris-dawn-c… thx @EliahOverbey @KJangkeun and SOMA team!

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Eric Berger @SciGuySpace

4 months ago

You don't need me to tell you this, but Don Pettit is pretty awesome. arstechnica.com/space/2025/04/…

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Chris Hadfield @Cmdr_Hadfield

5 months ago

Welcome back to Earth’s gravity Don ⁦@astro_Pettit⁩! What a brutal way to celebrate your 70th birthday after 220 days off-planet.

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America @america

5 months ago

Opening statement of President Trump’s nominee for NASA Administrator Jared “Rook” Isaacman.

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Chris Mason @mason_lab

5 months ago

@PolarisProgram It was an honor and pleasure to present and work with you all!

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Chun @satofishi

5 months ago

The ride to orbit was much smoother than I had anticipated. Apart from the final minute before SECO, I barely felt any G-forces—it honestly felt like just another flight. I had imagined it would feel like being in an elevator that suddenly drops, but that sensation never came.…

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Toby Li @tobyliiiiiiiiii

6 months ago

28 former NASA Astronauts have signed a letter to members of the Senate in support of @rookisaacman for the position of NASA Administrator. Jared’s experience and spirit is what NASA needs right now as we face a critical fork in human lunar exploration. “We believe that Jared…

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Chris Mason @mason_lab

6 months ago

Thanks @foxandfriends for having me on the show this morning! foxnews.com/video/63701824…

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Collin Rugg @CollinRugg

6 months ago

JUST IN: Suni Williams is seen being helped up after exiting the SpaceX Crew Dragon capsule. This is her first time feeling gravity on Earth in *9 months.* That must be an insane feeling.

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Jared Isaacman @rookisaacman

6 months ago

Ever since the space race of the 1960s, people have asked why we invest in space when there are problems here at home. The answer then, as it is now, is that we can do both.

Collin Rugg @CollinRugg

6 months ago

Ever since the space race of the 1960s, people have asked why we invest in space when there are problems here at home. The answer then, as it is now, is that we can do both.