NASA is considering two ways to get its precious Mars samples back to Earth but won't pick a winner for another 18 months or ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could ...

The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation, about 650 ...

Global temperatures in 2024 soared to yet another record level, but this time it was such a big jump that Earth temporarily ...

Global temperatures in 2024 soared to yet another record level, but this time it was such a big jump that Earth temporarily passed a major symbolic climate threshold.

A joint Japanese-European mission to Mercury just made its sixth flyby of the planet, revealing stunning close-ups of the ...

The far-right Freedom Party (FPÖ) and the conservative Austrian People's Party (ÖVP) on Monday announced a preliminary ...

2024 has been designated as the hottest year on record, and for the first time, passing the stated “point of no return” for irreversible climate change.

Earth recorded its hottest year ever in 2024, with such a big jump that the planet temporarily passed a major climate ...

Satellite imagery from NASA and the European Space Agency reveal 13 years of melt on the Greenland Ice Sheet. When you purchase through links on our site, we may earn an affiliate commission.

The head of the European Space Agency dismissed concerns on Thursday that cooperation in Europe is dwindling as Italy charts ...