NASA's Mars rover that's exploring the planet and conducting research, including picking up samples for analysis back on Earth, found a "texture unlike anything we've seen before". The Perseverance ...

NASA’s Perseverance rover has uncovered something never seen before on Mars, a find that could offer a rare glimpse into the ...

A massive circular structure in the Sahara Desert has puzzled scientists for decades. Spanning 25 miles, it is so large that ...