Jeff

Space Protection. Former GPS Engineer. Former missile guy. Former rocket guy at ULA. Opinions are my own. 🇮🇱 🇺🇦

[Jeff @ULAEngineer]

"Okay, kiddo." 😆

W Grok.

[Concerned Citizen @BGatesIsaPyscho]

Hey @grok - Please explain it to me like I’m five years old……

[Jeff @ULAEngineer]

@sentdefender @RepGregSteube "Sky's" was the icing on the cake.

[OSINTdefender @sentdefender]

@RepGregSteube How can you be a congressman and actually this stupid?

[Jeff @ULAEngineer]

Randomly saw @SpaceX Falcon 9 in the sky near Littleton, Colorado while driving in the car a little while ago. We couldn't get a photo before it snuck behind the mountains. #Falcon9

[NASA @NASA]

We are saddened by the passing of Jim Lovell, commander of Apollo 13 and a four-time spaceflight veteran.

Lovell's life and work inspired millions. His courage under pressure helped forge our path to the Moon and beyond—a journey that continues today. https://t.co/AjT8qmxsZI

[Jeff @ULAEngineer]

@gbrew24 If I had to guess, the F-35 was flying with additional external ordnance or flying with other F-16 aircraft, or both, which would negate its stealthiness.

[Jeff @ULAEngineer]

@colossal These aren't actual Dire Wolves though. They are Grey Wolves that have been modified to have a few characteristics that are Dire Wolf-like. They are genetically very different from Dire Wolves.

[strwb @strwbcom]

@SpaceX it is beautiful though 😭

[James @Aloha_Aviator]

“NASA has this phrase that they like: ‘Failure is not an option.’ But failure has to be an option in art and in exploration, because it’s a leap of faith. And no important endeavor that required innovation was done without risk. You have to be willing to take those risks. So, that’s the thought I would leave you with, is that in whatever you’re doing, failure is an option, but fear is not.”
-James Cameron

Keep chasing the stars @SpaceX @elonmusk

[Joey Roulette @joroulette]

Liftoff of New Glenn

[Elon Musk @elonmusk]

This is a beautiful composition

[Eric Berger @SciGuySpace]

Some notes from the post-docking news conference on Starliner: Engineers found a fourth helium leak after capture. The thruster issues were similar to those observed on OFT-2, and are still not fully understood.

[Elon Musk @elonmusk]

Despite loss of many tiles and a damaged flap, Starship made it all the way to a soft landing in the ocean!

Congratulations @SpaceX team on an epic achievement!!

[Dima Zeniuk @DimaZeniuk]

The scale of a Starship rocket compared to a human 🤯🚀

[Eric Berger @SciGuySpace]

If you're keeping score at home, these are the problems Boeing has found with the Starliner spacecraft on the ground since OFT-2:

* prop system valves
* flammable tape
* parachutes
* helium leak
* prop system design vulnerability

Crew flight test now set for June 1.

[Ars Technica @arstechnica]

NASA and Boeing are getting comfortable launching Starliner with a known leak https://t.co/a6W6hbsRVv

[Jeff @ULAEngineer]

@trbrtc @Maxar Looks like two MiG-31s and a MiG-29 completely destroyed. One Su-27 damaged. I think the Tweet is slightly off.

[Jeff @ULAEngineer]

@ulalaunch https://t.co/NOJ2QGgnZw

[Jeff @ULAEngineer]

@ulalaunch https://t.co/zw2fXBFrhk

[Jeff @ULAEngineer]

Vote for the name of our next gen rocket (just don't pick 'Freedom').
#noFARTS #rocketvote
http://t.co/YlDieOOLT2