Katalyst's Link spacecraft got within 15 km of NASA's failing observatory, gathering data before running out of fuel

The moonshot commander and pilot will remain involved with NASA as emeritus astronauts, mentoring future missions

New research suggests the small planet's diameter loss could be 30% greater than earlier estimates showed

Greece's first astronaut is headed to the ISS — NASA chief Jared Isaacman hails the historic mission and Athens' growing role in space exploration.

NASA launched the Nancy Grace Roman space telescope aboard a Falcon Heavy rocket from Florida, aiming to study dark energy, dark matter, and exoplanets

Set for launch Sunday, the Nancy Grace Roman telescope will scan billions of galaxies to unlock the secrets of dark matter and dark energy

Genetically modified fungi convert substances from plastic bottles and plant biomass into edible raw materials

China postponed the launch of its Chang'e-7 lunar probe, which aims to search the moon's south pole for water ice, citing unmet launch conditions

The Link spacecraft, sent to boost NASA's ageing Swift Observatory into a higher orbit, developed serious control problems and won't complete its rescue mission

NASA released before-and-after images of the crater a SpaceX rocket left behind after slamming into the moon at 5,400 mph

The object detected by the James Webb telescope sits behind galaxy cluster Abell S1063, its image magnified by gravitational lensing

Scientists estimate the impact left a crater roughly 18 meters wide and 4 meters deep, though the dust cloud was hard to spot from Earth

Astronaut Jessica Meir filmed the Southern Lights from the SpaceX Dragon spacecraft, offering a rare look at a phenomenon that unfolds largely unseen above Antarctica.

A next-generation space processor, 100 times more powerful than current models, will let spacecraft run AI in real time without waiting for instructions from Earth

NASA confirmed that 99942 Apophis asteroid will pass near earth within roughly 20,000 miles of the planets surface on April 13, 2029, closer than many geostationary satellites. No impact risk exists

A NASA satellite recorded a stunning array of simultaneous cloud phenomena over the Gulf of Alaska, from cloud streets to a rare polar low with tropical-force winds

The pupil, Victor Giannikopoulos, who has distinguished himself in science competitions since the age of 13, says the project seeks to use next-generation technology to reach interstellar space faster than the Voyager spacecraft