A study led by Washington University’s Scott VanBommel analyzed Martian dust clinging to Perseverance rover swatches, revealing ultrafine particles as small as 100 nanometers that…
NASA has launched a Request for Information (RFI) seeking commercial companies to explore options for servicing or reorbiting the Hubble Space Telescope, which faces an uncertain…
NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk completed a seven-hour, 11-minute spacewalk outside the International Space Station on October 29…
NASA’s Hubble and James Webb Space Telescopes have captured the Cat’s Head Nebula 7,500 light-years from Earth within the Carina Nebula.
NASA astronaut Dr. Jessica Meir broadcast live from the International Space Station on October 22, 2026, joining Peloton instructor Robin Arzón for a first-of-its-kind 20-minute space…
Neil Gehrels Swift Observatory has officially ended science operations after nearly 22 years in space.
On October 25, 1671, Italian astronomer Giovanni Cassini discovered Iapetus, the second moon found orbiting Saturn.
NASA has reconfigured its upcoming Artemis III mission to launch four astronauts into low Earth orbit next year for a complex two-week docking test with commercial lunar landers…
NASA’s InSight lander recorded a low-frequency marsquake on August 25, 2021, originating 20 to 40 kilometers beneath Valles Marineris.
Following a viral social media observation, aviation enthusiasts discovered that the letter “s” on the starboard side of the Space Shuttle Discovery’s name text is rotated 180…
Experimental lithium fluoride crystals flown aboard NASA’s Orion spacecraft during the uncrewed Artemis I lunar mission have recorded cosmic radiation doses near the Moon.
On October 22, 1992, the space shuttle Columbia launched into orbit carrying a small container holding a portion of the ashes of Gene Roddenberry, the creator of Star Trek…