The curious minds at What If discover what dying on Uranus would actually be like, exploring cold, pressure, and atmospheric composition.

NASA's Artemis 2 moon mission faces a new issue after a rocket test uncovered an issue with ground support equipment that ...

Early on Tuesday, Feb. 26, a rare annular solar eclipse created a “ring of fire” over Antarctica, while South Africa and ...

Humans haven’t been back to the moon since the Apollo moons program ended over five decade ago. The reasons why go beyond science, according to experts.

NASA will retest the systems and procedures needed to fuel and launch the 30-story tall SLS rocket ahead of the Artemis II mission.

As the U.S. races China to the Moon, two billionaires are locked in a space race of their own. NASA has offered both Elon Musk’s SpaceX and Jeff Bezos’s Blue Origin a chance to return astronauts to ...

The new moon in Aquarius on February 17, 2026 takes place during a unique cosmic configuration: a solar eclipse and the Year of the Fire Horse begin on the same day.

A “ring of fire” annular solar eclipse will be visible from Antarctica on Feb. 17, 2026, as the new moon sets the stage for ...

NASA will conduct a second "wet dress rehearsal" this week before announcing a date to launch astronauts on its Artemis II ...

Orbiting 250 miles above Earth, the views from the International Space Station (ISS) are second to none, and always make a huge impact on astronauts lucky enough to stay there. NASA’s Zena Cardman, ...

NASA will try again to fuel up its Artemis 2 moon rocket on Feb. 19. If all goes well, the crewed mission could launch as ...

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...