Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...
Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...
The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national ...
Supermassive black holes, 1,000 times larger than previously thought, have been discovered in LRD-type galaxies. This ...
New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...
The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...
New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...
NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf galaxy -- shot ...
Three months after its launch from NASA's Kennedy Space Center in Florida, the agency's Europa Clipper has another 1.6 ...
Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...
Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...
The Trailblazer: A spinning neutron star is tied to a mysterious tail – or so it seems. Astronomers using NASA's Chandra X-ray Observatory found that this pulsar, known as PSR J0357+3205 (or PSR ...