The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

Astrophotographer Efrain Morales captured a rare, fleeting glimpse of the Hubble Space Telescope crossing the sun from Aguadilla, Puerto Rico.

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

Scientists have spent six years building a sophisticated simulation system that creates "pixel-perfect" data that mimics what ...

NASA scientists have identified what they describe as the universe's first confirmed example of a starless, gas-rich object ...

Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in ...

NASA astronaut Mike Fincke will set an agency record when he makes his 10th ever spacewalk Jan. 8, 2026, along with Zena ...

On Wednesday, Schmidt Sciences - an organization funded by former Google CEO Eric Schmidt and his wife, Wendy Schmidt - ...

Across the observable universe, galaxies appear as luminous islands of stars and gas, anchored by invisible frameworks of ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...