Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

India, June 19 -- Sci-fi anime books and light novels have built a massive global fanbase thanks to their mix of futuristic technology, emotional storytelling, high-stakes action, and mind-bending ...

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

In the lab, they’ve displayed astonishing prowess for getting through obstacles, including overcoming strong natural ...

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...