Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the red planet never gets old for Mariek Schmidt.

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

While it has been established that water exists on the Moon, pinpointing its precise locations presents a formidable ...

The best sci-fi movies on Max include Dredd, Valerian and the City of 1000 Planets, Time Bandits, Jupiter Ascending, Watchmen ...

Now, researchers have connected 49 seismic events to impact craters, proving that meteorite strikes leave distinct seismic ...

Scientists Suggest That Mars Was Warm and Held Water Billions of Years Ago, Much More Like Earth in the Past Researchers have ...

The image below, taken by the European Space Agency's Trace Gas Orbiter (which arrived at Mars in 2016), shows one of the ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

Last week, scientists who analyzed the rubble from a near-Earth asteroid reported their first detailed findings. The ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...