NASA’s Curiosity rover has photographed a bizarre, coral-shaped rock on Mars, believed to have formed billions of years ago.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

NASA’s Curiosity rover has photographed a knobbly Martian rock that looks strikingly like a piece of ocean coral, a reminder ...

So, Mars does have storms, but they’re far drier and dustier than the thunderstorms on Earth. Scientists are continually ...

The search for life on Mars may continue, but the search for life going to Mars just took a big turn. Way back in 2007, scientists took samples from the cleanroom where the Phoenix Mars rover was ...

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar ...

Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for astronauts to reach Mars.

Fresh energy builds around simple, steady steps. Before dawn, quick-thinking Mercury conjoins fiery Mars, so thoughts race ...

Analog missions are designed to simulate the crew’s experience in a given mission plan. In some cases, they simulate surface ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

"I hope you’ve enjoyed the ride as much as we have," Sixx said while reflecting on the band's humble beginnings.