Group set up by Harvard professor Avi Loeb to advise White House, Pentagon, FBI and American intelligence community on ...
A Wave of Ancient Quasars Discovered from the Dawn of the Universe. VC: W. M. Keck Observatory This artist’s impression shows ...
The European Space Agency’s Euclid space telescope has identified 31 ancient quasars, including the two earliest ever ...
A satellite coating made from one of the world's darkest materials could help tackle a growing threat to astronomy, according ...
T he cosmological principle states that, on the largest scales, the universe is uniform and isotropic. In other words, it ...
The Milky Way’s farthest spiral arms have long been sketched more from motion than measurement. Now three violent explosions ...
A first-of-its-kind mission launched Friday in the hopes of preventing NASA’s Swift Observatory from dropping out of ...
The Sun’s outer atmosphere may have a dust problem—and that dust might be heating it up. A new study suggests that tiny charged grains near the Sun can change how energy moves through the corona, the ...
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
TESS uses the transit method. When a planet passes in front of its stars, it dims the starlight by a small fraction. If this dimming repeats at regular intervals, you have a likel ...