Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

The space rock caused quite a stir after astronomers first spotted it last year on a trajectory bringing it uncomfortably ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

One of the many amazing things about the NASA program is its ability to capture images from far off galaxies that none of us ...

The U.S. space agency is tentatively scheduled to launch two missions on Sunday: one to study the sun, the other to examine ...

NASA's PUNCH and SPHEREx missions are scheduled to launch no earlier than Friday (Feb. 28). Here's what each is built to do, ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, affecting science. The scientists behind NASA's largest and most powerful ...