Investigating an area of interesting light rock seen from orbit, Curiosity found some particularly weird-looking structures.
The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.
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Mysterious structure in NASA's Mars photo sparks claims of a long-lost civilization
An image taken by Curiosity last month has sparked claims of a long-lost civilization on the Red Planet after some spotted a ...
NASA's Curiosity rover was built for a 2-year Mars mission. Nearly 14 years later, it is still making history in Gale Crater.
Scientists detected gases on exoplanet K2-18b linked to life on Earth. The James Webb Space Telescope's future results show a ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
Get an exclusive first look at Scorch, the new comics-original Biker Mice From Mars villain joining Nacelle’s action figure ...
Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.
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