A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

Dust devils on Mars could be crackling with electric currents, according to a new study — and scientists are a little ...

Elon Musk wants the International Space Station to shut down. He suggests focusing on Mars missions instead. He thinks the ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

The company begins construction of a $250 million, 30-story rocket facility as it ramps up to 25 Starship launches a year ...

Martian dust devils may spark with electricity, potentially zapping rovers. New models show that charged dust could interfere ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Algae grown under Mars-like conditions could make bioplastic building materials for structures to harbor life in space.