US Confirms Weapons in Orbit; Vampire White Dwarf Stars; Rocket Fuel from CO2
It's space news with astrobiologist Sarah Rugheimer who covers: The United States has confirmed it has weapons in space; Scientists finally know how the universe's most extreme dead stars can form from vampire white dwarfs; Mercury is shrinking faster than we thought; and A new breakthrough could make creating rocket fuel out of Mars' thin air possible. Learn more about your ad choices. Visit megaphone.fm/adchoices
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FULL EPISODE: Should You Fear Weapons in Space? - September 18, 2026
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