Space.com

Spock may be renowned for his impeccable logic, but "Strange New Worlds" has offered a glimpse of the Vulcan's surprisingly complicated love life

Meet the astonishing phenomenon of megaflash lightning.

The search for life beyond the solar system is heating up. Though biosignatures around super-Earth K2-18b remain unconfirmed, the JWST has found the planet could be a water-rich ocean world.

The four astronauts of SpaceX's Crew-11 mission are scheduled to launch toward the International Space Station Friday (Aug. 1), and you can watch the action live.

Mission managers with NASA and SpaceX polled 'go' to proceed with a launch attempt of the Crew-11 astronaut mission to the ISS on Thursday (July 31).

The James Webb Space Telescope's investigations of the planetary nebula NGC 6072 suggest a second star played a hand in sculpting the death of the primary star.

From rocketships and exoplanets, to FTL and black holes, there's something for every space fan in Marvel's "The Fantastic Four: First Steps."

NASA's next moon astronauts underscored the importance of their upcoming Artemis 2 mission despite a turbulent time for the space agency full of budget cuts and workforce reductions.

The U.S. Space Force plans to launch the eighth mission of its mysterious X-37B space plane on Aug. 21 atop a SpaceX Falcon 9 rocket. The flight will study experimental technology in orbit.

NASA astronaut Kathleen “Kate” Rubins has retired from the space agency after 16 years, two missions on the International Space Station, four spacewalks and 300 days in space.

Martian glaciers are mostly pure ice across the Red Planet, suggesting they might potentially be useful resources for any explorers that might land there one day, a new study finds.

Efrain Morales captured the image of Titan's shadow darkening Saturn on July 18, while the gas giant was over 800 million miles from Earth.

Satellites don't stop at borders and neither should science.

The satellite will scan the Earth twice every 12 days.

The Smithsonian Institution says NASA relinquished full ownership of Space Shuttle Discovery, but Congress wants to force the vehicle's relocation.

The U.S. and India just launched NISAR, a powerful radar satellite that will be able to monitor changes in Earth's surface that are as small as a centimeter.

Using the James Webb Space Telescope, astronomers have made the shock discovery that giant rogue exoplanets can grow their own planetary systems without needing a parent star.

Using the Hubble Space Telescope, astronomers have discovered a new rogue planet that was orphaned from its home planetary system. The discovery was possible with a little luck and some help from Einstein.

A SpaceX Falcon 9 rocket carrying 28 Starlink satellites was launched from Cape Canaveral Space Force Station in Florida on Tuesday, July 29, 2025.

Gilmour Space made history today (July 29), conducting the first-ever orbital launch attempt with an Australian-built rocket. That vehicle, named Eris, didn't get very far.