From the Arctic fringes to farm country, NASA's newest class of suborbital Earth Venture missions is gearing up to deliver science that will benefit communities in the United States and beyond. The ...

NASA is preparing six new airborne science missions that will investigate some of Earth’s most complex environmental changes, from wildfire behavior and atmospheric pollution to glacier evolution and ...

A satellite spun out of control ahead of its rescue mission to boost a falling NASA observatory. But the team isn’t giving up ...

The habitable zone concept is useful for understanding which worlds might, possibly, maybe, be habitable. It highlights exoplanets at the right distances from their stars for liquid water to ...

There are more opportunities to access space than ever, thanks to a bevy of commercial rockets, some with reusable boosters, led by SpaceX’s workhorse Falcon 9. So why is NASA launching fewer ...