Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog of neutral hydrogen gas. Although the first stars and galaxies gave off ...

The International Dark Sky Discovery Center expects to open later this year. Here's when you can visit. Don't miss the Dark Sky Festival on March 29.

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Webb’s exquisite details reveal a chance, random alignment of a protostellar outflow and a distant spiral galaxy. When we ...

Researchers have developed scalable lightsails, ultra-thin, reflective structures that use laser-driven radiation pressure to ...

A retired U.S. Air Force colonel, Cynamon headed the advanced concepts group in the service’s military satcom office in ...

The VLT is a powerful astronomical observatory that captures high-resolution images and spectra of celestial objects, ...

A large group of students from several schools gathered at the park for Senior Skip Day. Bryan Kohberger's Amazon shopping ...