NASA has released new 4K HiRISE footage revealing unexpected features shifting across dune fields on both Mars and Earth. The imagery shows patterns that appear to move, expand, or reshape at rates ...

Using its HiRise camera aboard the Mars Reconnaissance Orbiter, NASA captured breathtaking 4K images of Valles Marineris — a canyon system ten times longer and deeper than the Grand Canyon. The photos ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

A picture snapped by NASA's Curiosity Rover on Mars shows a mysterious light in the distance, raising eyebrows online. That light is seen on the right side of the photo. This has some speculating ...

The rover’s science instruments found that the formation’s sedimentary rocks are composed of clay and silt, which, on Earth, are excellent preservers of past microbial life. The findings were made ...