NASA’s Perseverance rover prepares for new rock sample collection at Lac de Charmes, following Margin Unit studies and continued mobility testing, as part of the Mars 2020 mission.

US President Donald Trump on Thursday confirmed that he wants to send astronauts back to the Moon as soon as possible, ...

US President Donald Trump wants to send astronauts back to the Moon as soon as possible, putting eventual Mars ...

Newly minted NASA administrator Jared Isaacman has expressed a desire to shake things up at NASA. It appears he’ll hit the ...

President Donald Trump enshrined the U.S. goal to put humans back on the moon by 2028 and defend space from weapon threats in ...

The interstellar comet 3I/ATLAS made its closest approach to Earth today (Dec. 19, 2025). Here's the latest news you need to ...

Comet 3I/ATLAS is the third known interstellar comet after 2017's 1I/'Oumuamua and 2019's 2I/Borisov. It was discovered on July 1, 2025 and made its closest approach to the sun in October. Now it is ...

Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

ESA images show a large meteoroid strike on Apollinaris Mons, leaving more than 100 mysterious moving dust marks on Mars.

Trump withdrew Isaacman's nomination in May, citing the billionaire's donations to Democrats and ties to Elon Musk.

NASA's Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a ...