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.

Are we the Martians? The intriguing idea that life on Earth began on the red planet

How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...
Modern Engineering Marvels on MSN

Titan’s slushy interior reveals new clues to alien habitability

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...