For astronaut safety and to bolster success of the human exploration to come later, NASA needs an end-to-end demonstration of ...

How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...

The European Space Agency spacecraft celebrated its 20th anniversary by taking a nostalgic glance back at its planet of origin. When you purchase through links on our site, we may earn an affiliate ...

CAPE CANAVERAL, Fla. (AP) — Scientists revealed Wednesday that Mars’ innermost core appears to be a solid hunk of metal just like Earth’s. The Chinese-led research team based their findings on seismic ...

Mars will disappear from the sky over Earth on Saturday (Nov. 18) when the Red Planet is apparently swallowed by the sun. Don't panic, this disappearance may look dramatic but it is actually the ...

Mars is a fascinating planet in our solar system. Over the years, space organizations have done a great deal of work to further explore Mars, including projects to get crews to the red planet. Mars ...

This story was updated to correct inaccurate position of Mars and Earth. Mars will appear its biggest and brightest this month when it reaches its closest position to Earth while simultaneously being ...

The Martian forecast will almost always include a red sky, but a recent panorama captured by NASA’s rover Perseverance shows what a blue sky would look like on the Red Planet. Iron in the dust on Mars ...