Unlike Earth’s orange-red sunsets, Mars shows a blue sunset. This happens due to fine dust particles in the Martian ...

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected ...

See a time-lapsed view of the NASA Artemis 1 Orion spacecraft, Earth and moon that was captured on Nov. 29, 2022. Credit: ...

On the evening of September 13, 2025, a stunning astronomical event will light up the western horizon as Mars, the Red Planet ...

Scientists reported the findings Wednesday, but stressed that an in-depth analysis of the sample gathered there last summer ...

Four researchers will spend more than a year in a 3D-printed habitat, acting as though they're eating, sleeping and living on ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

While Mars today only has a wispy remnant of an atmosphere, it may once have had one hundreds of times thicker with a ...

A planetary scientist walks through the sensors and systems that went into the recent detection of potential biosignatures.

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...