Several well-known meteorite discoveries are still a mystery. Avi Loeb’s interpretation of some meteorite debris possibly being of alien origin is controversial, because peer‑reviewed analyses point ...

Might the secret to Mars’ habitability be hidden in the chemistry of its rocks? New high-resolution data from NASA’s Perseverance rover indicate that Jezero Crater, long occupied by an ancient lake, ...

This week, NASA’s Perseverance rover has uncovered compelling chemical signatures in Jezero Crater. Could the offer evidence ...

Could the demise of a single radio telescope shift the balance in a war today? In late August, Ukrainian forces attacked the ...