"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 ...

On April 6, 1984, Challenger became a trailblazer in satellite servicing, repairing the malfunctioning Solar Maximum Mission ... those for the Hubble Space Telescope. On Jan. 28, 1986, NASA's ...

Astronomers are sounding alarm bells as the world's most precious sky-observing location faces a risk of being blinded by light pollution due to a planned renewable energy project.

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

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

Astronomers are raising concerns about the impact of light pollution from a renewable energy project on the world’s most important sky-observing site.

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

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

NASA's Roman Space Telescope, slated for a 2027 launch, will provide insights into dark energy and exoplanets. It will undergo rigorous testing to ensure durability in space conditions. Equipped ...

KYIV, Ukraine — Russia on Wednesday launched a major ballistic and cruise missile attack on regions across Ukraine, targeting energy production and compelling authorities to shut down the power ...