Space Domain Awareness @shell___jim
Retired USAF with 30+ years of space experience-satellite programs, space surveillance. SSA/SDA expert. Physics (M.S.) and Imaging Science (PhD). USAFA '92. Joined May 2013-
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Space Domain Awareness retweeted
I know you are resting in peace, Charlie. Still can’t believe this happened. Your memory lives strong.
I know you are resting in peace, Charlie. Still can’t believe this happened. Your memory lives strong.
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Space Domain Awareness retweeted
Space Domain Awareness retweeted
Congrats!
Space Domain Awareness retweeted
Space Domain Awareness retweeted
NEW: Elon Musk’s new interview with Tommy Robinson, where he virtually joined the Uniting the Kingdom Rally today 🇬🇧
Space Domain Awareness retweeted
Charlie Kirk was a loving husband and father who inspired young people across America to get married, have children, end abortion, and live boldly for God. He believed deeply in our God-given First Amendment rights and would speak with or debate anyone, no matter their politics.…
Space Domain Awareness retweeted
The Great, and even Legendary, Charlie Kirk, is dead. No one understood or had the Heart of the Youth in the United States of America better than Charlie. He was loved and admired by ALL, especially me, and now, he is no longer with us. Melania and my Sympathies go out to his…
Space Domain Awareness retweeted
America will never be the same.
Space Domain Awareness retweeted
Charlie Kirk was answering a question about rampant left-wing violence in America when he was shot today. You can hear the crack of a rifle in this video from approximately 100 yards. I am burning with righteous anger. Pray right now for Charlie and his family.
Space Domain Awareness retweeted
Space Domain Awareness retweeted
Now do you understand how much the legacy (fka mainstream) media lies simply by ignoring a subject? Choice of narrative is their primary form of deception.
Space Domain Awareness retweeted
Divide by zero ratio
Space Domain Awareness retweeted
WE ARE SO BACK 🇺🇸
Space Domain Awareness retweeted
Instead of arresting the violent criminals, the police in Britain are told to arrest people who tell the truth on social media …
Instead of arresting the violent criminals, the police in Britain are told to arrest people who tell the truth on social media …
Space Domain Awareness retweeted
Version 3 Super Heavy Booster next generation test tank - August 31, 2025
Space Domain Awareness retweeted
It is pure evil to mutilate children. Prison for life.
It is pure evil to mutilate children. Prison for life.
Space Domain Awareness retweeted
Grok Code lead increased to 60% higher usage than Claude Sonnet
Space Domain Awareness retweeted
This might be one of my favorite Starship shots I've taken.
Space Domain Awareness retweeted
Space Domain Awareness retweeted
Absolutely gorgeous consolation sunset
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