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.
The Daily Galaxy on MSN

26 resilient microbes found in NASA cleanrooms spark new fears of Mars contamination

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...
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 ...