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Thruster breakthrough? New 2-in-1 propulsion system is about to get an in-space test
A new propulsion system feeds the same "monopropellant" fuel into electrical and chemical thrusters, potentially saving on ...
To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.
MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming ...
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NASA issues final verdict on 3I/ATLAS comet following alien spaceship theories — what is the truth?
For those peering nervously at the night sky, fearing that our newest celestial visitor might be the vanguard of an extraterrestrial fleet, the scientific community has a message: you can officially ...
The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. By Kai James / The Conversation Published May 27, 2026 8:00 AM EDT This article was ...
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