From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this ...

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Vladimir Putin jokes that interstellar comet 3I/ATLAS is a 'secret weapon' as the mysterious object sweeps past Earth.

The past year won't be remembered as one that marked a record of important space missions, but one when the foundations for ...

Comet 3I/ATLAS was discovered on July 1, 2025, by the NASA-funded ATLAS telescope in Rio Hurtado, Chile and was quickly ...

Interstellar object 3I/ATLAS defies comet norms with steady mass loss and precise dust jets, racing towards Jupiter.

Among these celestial visitors — the interstellar object 3I/ATLAS, along with C/2025 A6 (Lemmon) and C/2025 R2 (SWAN) — not ...

The Canadian Space Agency is a partner in the NASA-led Artemis program. In 2026, Jeremy Hansen is slated to fly on Artemis II ...

The Perseverance rover has been exploring the Jezero Crater for years, and it's finally found a potential meteorite, now ...