Since their discovery by NASA’s James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great ...
Seaweed composing the Great Atlantic Sargassum Belt hit near-record levels in June 2026, with the Caribbean Sea and Gulf of ...
Over the weekend, Katalyst’s LINK servicing spacecraft experienced issues with attitude control, causing the spacecr ...
NASA’s Neil Gehrels Swift Observatory captured an “orphan” black hole lighting up as it devoured a star on the outskirts of a ...
Each time the Moon covers the Sun during a total solar eclipse — darkening daytime skies and briefly revealing the Sun’s ...
NASA’s Hubble Space Telescope finds that star formation in the Andromeda galaxy has undergone a 500-million-year decline.
Technicians have completed fueling NASA’s Nancy Grace Roman Space Telescope, bringing it an important step closer to launch.
The color of Adélie penguin droppings reveals what the birds are eating, offering scientists a way to track how sea ice ...
On July 3, 2026, NASA’s Mars-destined ESCAPADE spacecraft captured photos of Earth and the Moon in visible and thermal ...
Most CubeSats can observe particles from only a single direction, so they have to spin in order to build up a full picture — ...
When NASA’s Psyche spacecraft flew by Mars for a gravity assist on May 15, 2026, it gave the mission team an opportunity to ...
Canadian wildfires sent plumes of smoke streaming over Ontario, Quebec, and parts of the U.S. Midwest and Northeast.