A telescope tracked an alien comet after its solar pass, and the chemistry it found inside was nothing like what came before.

Anthropic's Mythos AI is being kept behind closed doors as governments assess what faster, AI-driven vulnerability discovery ...

Prime Video’s next sci-fi series The Captive War aims bigger than The Expanse, shifting focus to alien empires and humanity’s ...

Saros builds on its predecessor, but can it evolve the formula without losing the intensity that made it compelling?

"It's a profound idea that we are looking at a map of material that could rain on nascent planets and potentially support ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), scientists have discovered that the interstellar invader comet ...