Scientists use distant gamma ray bursts to prove that light maintains its constant speed, reinforcing Einstein's theory.

For a few brief nights each year, you get a rare chance to watch a monster blink. The Event Horizon Telescope collaboration has released new, detailed views of M87*, the supermassive black hole at the ...

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

Now Lawrence, a community organizer with the group Kāko‘o Haleakalā, is gearing up for another fight as the U.S. Air Force outlines plans to build up to seven more telescopes on the summit, even ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...

NASA’s SPHEREx space telescope has observed interstellar comet 3I/ATLAS flaring dramatically months after its closest pass by ...

Low Vision Awareness Month Highlights Life-Changing Options for People with Vision Loss BLAINE, MN, UNITED STATES, ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old.

Following the announcement that Amazon has given a new 'Stargate' the go-ahead, franchise figureheads Martin Gero and Joseph Mallozzi shared some of the details.

INSIDE THIS REPORT The discovery did not arrive with spectacle. It arrived in spectral lines—quiet, technical, and unmistakable. NASA’s SPHEREx telescope has now detected organic molecules streaming ...

This article originally published at Historic Bay Area telescope, damaged in earlier storm, ready for new onslaught. NBA commissioner Adam Silver on Saturday addressed all that plagues the league, and ...