Harvard Scientist Avi Loeb Claims 3I/ATLAS May Be Alien Spacecraft Conducting Recon — Here's Why

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

8 burning theories that could prove 3I/ATLAS is an alien spacecraft, according to Harvard scientist

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.
Interesting Engineering

How nuclear propulsion shaped early interstellar vehicle design

The Space Age framed nuclear propulsion as a quiet rethinking of movement, distance, and endurance beyond Earth.

Is 'Alien' 3I/ATLAS Targetting The Sun? Shocking New Theory Goes Viral

Earlier, 3I/ATLAS was being rumoured to be an alien spaceship that might be heading to probe Earth, now that it has flown by ...
Aviation Week Network

How Lanteris Space Powers NASA’s Gateway With Solar Electric Propulsion

At the core of NASA’s Artemis mission is Gateway, a lunar outpost that demands advanced power and propulsion. Aviation Week ...

3I/ATLAS 2025's Most Chilling Theories That Proves It's an Alien Spacecraft Testing Earth's Defence

As the interstellar enigma 3I/ATLAS retreats into the darker reaches of the cosmos, it leaves behind a trail of unanswered ...
SFGate

AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) (THE CONVERSATION) Every year, companies and space agencies launch hundreds of rockets ...
Times Union

AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Marcos Fernandez Tous, University of North Dakota; Preeti Nair, University of North ...