One year ago, in July 2022, we got first light from the James Webb Space Telescope. After over 20 years of planning and ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

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

Astronomers have directly observed two exoplanets shedding their outer layers into space for the first time. The observations ...

NASA’s eyes were locked on asteroid 2024 YR4, a massive space rock once feared to be on a collision course with Earth ...

NASA announced Monday that the asteroid, named 2024 YR 4, no longer poses a “significant threat” to Earth in 2032 or beyond. ...

Astronomers have two main ways to calculate how fast the universe is expanding. Unfortunately, they don't agree with one another. The JWST was supposed to help solve this discrepancy, kn ...

The mission will help us uncover how early galaxies formed and where the building blocks of life are located in the Milky Way.

A week ago, the asteroid set a new record for having the highest probability of hitting Earth -- 3.1 percent according to ...

YR4, once considered a potential threat to Earth, is now unlikely to hit in 2032, as new data and observations significantly ...

A rare “ultra-hot Neptune” has revealed startling details, from near-2,000°C surface temperatures to unexpected reflective ...