Straight to the dome.

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 ...

Atop the mountain Cerro Armazones in Chile, construction is underway on the Extremely Large Telescope (ELT), which will usher ...

Woven through the universe are forces, often unseen, that dictate its grand design. For example, at the very heart of nearly ...

If a pair of black holes coalesce into one, much of that vast energy can be released in a few seconds.

Officials canceled an energy project that put one of the world’s darkest astronomy sites at risk of increased light pollution and vibration.

Dark matter doesn’t emit, absorb, or reflect light. It’s invisible but supposedly makes up 85% of the universe’s mass.

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

Space observatories tend to work quietly, collecting data long before images reach the public. In March 2025, NASA launched the SPHEREx space telescop.

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

NASA said Tuesday the Hubble Space Telescope has revealed a dramatic interplay of light and shadow in what’s called the Egg Nebula.

NASA shared images of the Egg Nebula as the star inside it is dying. #hubblespace #dyingstar #eggnebula #spaceexploration ...