The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Public opposition to the military’s plan to build up to seven telescopes in a state conservation district atop Haleakalā has been mounting in recent weeks, after the release of a draft environmental ...

In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies ...

The caution comes as Ramadan moon sighting date coincides with a solar eclipse earlier in the day, significantly increasing ...

The Sun would be a far more powerful telescope than any humanity could create in the near future. But to use it, we need to get to 650 AU.

Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small Magellanic Cloud," according to NASA's Goddard Space Flight Center. Credit: ...

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

Deep inside a nearby galaxy cloaked in thick clouds of gas and dust, astronomers have uncovered a surprising treasure trove ...

Borosilicate glass offers extreme stability; Microsoft’s accelerated aging experiments suggest the data would be stable for ...