New research reveals that Venus may still be geologically alive, with massive circular features pointing to hot plumes ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital ...

NASA's Mars Exploration Rover Spirit captured this stunning view as the sun sank below the rim of Gusev crater on Mars.

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