Astronomy
See Jupiter Shine During its Closest Approach to Earth Since 1963
September 26 marks an unmissable chance to view the massive planet Jupiter, whose opposition and perigee very rarely coincide
Stories by SPACE.com
Planetary Science
NASA’s Asteroid-Crashing DART Mission Is Ready for Impact
The DART mission to redirect an asteroid could be just the beginning of a robust planetary-defense program
Astrophysics
Einstein’s Greatest Theory Just Passed Its Most Rigorous Test Yet
The MICROSCOPE mission tested the weak equivalence principle with free-falling objects in a satellite
Space Exploration
NASA’s Next Launch Attempt for Artemis I Will Occur on September 3
Technical glitches and questionable weather forecasts continue to delay liftoff for NASA’s landmark lunar mission
Space Exploration
Rocket Woes Delay Launch of NASA’s Artemis I Mission
A problem with one of the Space Launch System’s main engines has postponed the test flight until at least September 2
Space Exploration
NASA Unveils Candidate Landing Sites for Artemis Astronauts
When humans return to the moon, they’ll likely visit one of these 13 regions near the moon’s south pole
Space Exploration
NASA’s Giant SLS Rocket Rolls to Launchpad for Artemis 1 Moon Mission
The Space Launch System rocket could lift off on its voyage to lunar orbit as early as late August
Astronomy
The Webb Telescope Captures a Stunning View of the Cartwheel Galaxy
Webb sees through dust and gas into regions out of reach of optical telescopes such as Hubble, revealing new galaxy views
Space Exploration
Russia Plans to Leave the International Space Station after 2024
The announcement comes as NASA and Roscosmos are laying plans to transition to other orbital habitats
Space Exploration
NASA’s Tiny CAPSTONE CubeSat Launches on Pioneering Moon Mission
The spacecraft will arrive in lunar orbit in mid-November to help prepare for a future moon-orbiting outpost
Astronomy
Webb Telescope’s Giant Mirror Struck by Micrometeoroid
The impact has slightly degraded one of the observatory’s mirror segments, but NASA says the telescope has sustained no significant damage
Astronomy
James Webb Space Telescope Set to Study Two Strange Super-Earths
Space agency officials promise to deliver geology results from worlds dozens of light-years away
Space Exploration
NASA Hails Starliner Launch Success despite Thruster Glitch
The Starliner team is confident the malfunctions won’t prevent the spacecraft from completing its mission
Space Exploration
Boeing’s Starliner Launch Will Bring New Cargo and Science to the Space Station
The uncrewed flight includes a payload of food, provisions and a specialized flight-test dummy
Space Exploration
Old Russian Rocket Motor Explodes in Orbit, Creating More Space Debris
Ground stations are currently tracking 16 fragments associated with the event, which occurred on April 15
Planetary Science
Hubble Confirms Megacomet Bound for Inner Solar System Is Largest Ever Seen
The icy nucleus of Comet Bernardinelli-Bernstein is about 80 miles (129 kilometers) wide
Cosmology
Astronomers Spot Most Distant Galaxy Yet, 13.5 Billion Light-Years from Earth
The surprisingly bright galaxy, called HD1, may contain some of the universe’s first stars, as well as a supermassive black hole
Space Exploration
Ax-1, First Private Crewed Space Station Mission, Launches Successfully
Axiom Space’s visit to the International Space Station is a milestone for commercial human spaceflight
Cosmology
Hubble Space Telescope Spots Most Distant Star Ever Seen
Called Earendel, the star is nearly 13 billion light-years from Earth
Astronomy
5,000 Exoplanets! NASA Confirms a Cosmic Milestone
Three decades after it began, the exoplanet revolution shows no sign of slowing down
