A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

Since their discovery by NASA’s James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great ...

"We're going to find one-in-a-million things over and over and over again," a NASA scientist recently predicted.

Since their discovery by NASA's James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great ...

Zoom into the James Webb Space Telescope's view of a star-forming region in the Small Magellanic Cloud known as NGC 346.

The next regular educational meeting of the San Juan Stargazers will be on Thursday, Aug. 6, starting at 6 p.m. with our social hour (meaning there is no exact starting time from 6 to 7 p.m.) ...

This week, we celebrate fifty years since Viking 1 became the first spacecraft to successfully land on and photograph the ...

By analyzing data from NASA's Transiting Exoplanet Survey Satellite (TESS) and conducting new radial velocity measurements, U ...

Astronomers have spent three decades cataloguing the stars that supermassive black holes destroy — and for three decades, they have been looking in the wrong places. A paper published Monday in The ...

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

This artist’s concept shows the Beta Pictoris system with the discovered giant exoplanet Beta Pictoris d at the right. It has ...

Nasa is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The ...