Interstellar comet 3I/ATLAS has just pulled off the kind of stunt that keeps planetary scientists humble. After racing ...

The findings from Pandora will complement data from the James Webb Space Telescope to give astronomers more insight into ...

I/ATLAS fuels a global security row as the CIA issues a 'Glomar' response to records requests. Is the interstellar object a ...

Beneath its thin sky, dust storms roar, dust devils twist across the surface, and tiny grains of sand constantly rub against ...

First light for the innovative new instrument is anticipated in 2028. Spectre — once operational — will play a key role in ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

New calculations reported by Live Science indicate Jupiter was once much larger and is still contracting as it cools, offering constraints on early solar system conditions.

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in ...