But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

Astronomers have been battling threats to their clear skies on all fronts lately. One of the most notable battles, which we ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

Leo P, a small galaxy and a distant neighbor of the Milky Way, is lighting the way for astronomers to better understand star formation and how a galaxy grows. Scientists have reported finding that Leo ...

"In 2024, Russian telescopes performed 1,231 astro-photometric measurements [determination of the brightness of a celestial body] of small bodies in the solar system, including potentially dangerous ...

Ukraine has made good on its promise to halt the transport of Russian gas to Europe through its territory after a key deal with Moscow expired on Wednesday. Ukraine’s refusal to renew the ...

Russia halted natural-gas flows to Europe via Ukraine, as Kyiv’s refusal to extend a pipeline deal brought an end to one of the last remaining energy links between Russia and what was once its ...

A solar eclipse crossed North America ... Formerly the Large Synoptic Survey Telescope, the observatory was renamed in 2020 to honor Vera Rubin, who died at 88 in 2016. Dr. Rubin’s work ...

Russia launched an aerial attack on Ukraine, striking the capital and other regions with multiple missiles and drones KYIV, Ukraine -- Russia launched an aerial attack on Ukraine on Tuesday ...