As a cold pour hits the glass at The Sycamore in the Mission District, chatter rises, lights dim slightly, and Astronomy on ...

Space astronomy is under threat from ‘megaconstellations’ of satellites, scientists warn - Some satellites will soon have 96% ...

As the night grows long and the winter solstice approaches, there’s a host of astronomical events to watch out for, including ...

Satellite mega constellations promise faster connectivity but threaten astronomy, as thousands of satellites brighten skies, ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Satellite constellations are a relatively new threat to astronomy; prior to the drop in launch costs driven by SpaceX’s ...

FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power.

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

People usually apply to graduate programs at research universities in Washington. But uncertain funding means there could be ...

If you don't want to drag a telescope to your dark sky spot for stargazing, then the Celestron Skymaster 25x100 binoculars ...

The asteroid Bennu continues to provide new clues to scientists' biggest questions about the formation of the early solar ...

Chile’s Atacama Desert is one of the darkest spots on Earth, a crown jewel for astronomers who flock to study the origins of ...