Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

A recently discovered square structure on Mars has sparked debates between natural geological processes and the possibility ...

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far ...

The moon isn't Earth's only iconic satellite. The International Space Station is up there too, circling the planet 16 times each day. You just don't see it. A stunning new photo shows just how ...

The ISS appears tiny against the moon's vastness — and it's almost 239,000 miles closer. Can you see the ISS? The photo has another Easter egg too — a site for future human moon landings. The moon isn ...

And however humble-looking, these chunks and powders gave scientists on Earth a closer look ... around the world. In this photo from the surface of the moon, Apollo 12 astronaut Charles ...

(NASA/JPL-Caltech) Although Mars is the second-most thoroughly studied planet in the Solar System (after Earth ... images of the Mars surface in that time, collected during ongoing observations by the ...

Find Mars Jupiter stock video, 4K footage, and other HD footage from iStock. Get higher quality Mars Jupiter content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

The close encounter was "a historic first of its type for a Japanese private, commercial lunar lander," according to ispace.

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar ...