NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

CAPE CANAVERAL, Florida — NASA is racing to save an aging telescope from falling back to Earth with a daring rescue mission.

On Earth, these kinds of markings are usually linked to microbial life. Could this be true for Mars?

NASA astronaut Jessica Meir captured stunning thunderclouds from the International Space Station. Discover the science behind ...

Today's Mars rovers typically drive at about 500 to 1,000 feet per hour — roughly the length of one to three football fields ...

NASA’s Lucy spacecraft discovered that asteroid Donaldjohanson is a wobbling, peanut-shaped relic born from a violent ...

NASA and the European Space Agency teamed up to provide expertise in aerodynamics and space science has to help better ...

How do you teach someone to look at the moon? Not glance at it, the way we all have on a clear night, but truly read it, the way a geologist reads a hillside. That was the challenge NASA set itself ...

Scientists await a big splash in the Pacific Ocean as one of the most research-packed Dragon spacecraft to date returns, ...

This week’s science news. This week, NASA shared more information about its planned moon base missions, Blue Origin's New Glenn rocket exploded on the launchpad and the James Webb Space Telescope ...

So why is NASA launching fewer telescopes and planetary science missions than it did a quarter-century ago? The answer is complex. It is not necessarily the money. The space agency’s science budget ...

NASA’s Nancy Grace Roman Space Telescope, a $4.3 billion dollar observatory that will hunt for planets and dark energy, ...