Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...
Morning Overview on MSN
8 odd Mars caves found, and they look made for hiding life
Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...
"It's really not a question of robotic exploration or human exploration," Ehlmann said. "It is an 'and' — it's robotic and ...
Morning Overview on MSN
NASA is tracking new clues to extraterrestrial life
NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...
3d
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.
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...
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