Liftoff is scheduled for Sunday (March 2) at 10:09 p.m. ET. If all goes to plan, two NASA missions called "SPHEREx" and ...

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 ...

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's newest space telescope, SPHEREx, is set to launch on February 28, aiming to create a detailed cosmic map, study cosmic ...

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

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

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 ...

Earlier this month we brought you news that an asteroid named 2024 YR4 could hit Earth in 2032. That advice hinged on further observations which now suggest that the asteroid won’t hit Earth after all ...

The best telescopes allow you to observe this month's full planetary parade more closely and give you a front-row seat to the total lunar eclipse in March. The best telescopes unlock the wonders ...

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