Space.com

Tragically, in an attempt to make the actual plot work, we're drowned in absurd amounts of technobabble. Once you get past that, it's actually all right.

Jupiter's moon Io is the solar system's most volcanic body thanks to a gravitational tug of war that rages below its surface. But now scientists know the violent moon has always been this way.

Apple TV+ is headed back to the past, and the future, with a fifth season of "For All Mankind" and new spinoff "Star City." Ronald D. Moore, Matt Wolpert and Ben Nedivi are returning to lead both.

The Dragonfly mission is set to launch in July 2028 on a six-year journey to Saturn's largest moon, Titan.

NASA is still studying the performance of the Orion capsule's heat shield during its reentry to Earth's atmosphere at the end of the Artemis 1 moon mission in late 2022.

Sweden is the latest nation to sign onto NASA's Artemis Accords on April 16, following Switzerland's signing earlier this week.

The Ingenuity Mars helicopter team met one last time on Tuesday (April 16) to oversee a transmission from the little rotorcraft.

Boom Supersonic's XB-1 experimental jet has been cleared for supersonic flight by the FAA.

The discovery of vast subsurface seas on Saturn's tiny moon Mimas has redefined our view of what an ocean world can be. We may now know how this buried ocean was formed, revealing it is shockingly young.

Starting in late 2025, the Vera C. Rubin observatory will image the outskirts of our galaxy in search of dark matter clues.

JWST's surprise discovery of methane emissions and likely aurorae over a distant brown dwarf could indicate this "failed star" is orbited by an active moon.

Starliner will make its first trip to space with astronauts no earlier than May 6. The historic flight also marks the crewed debut of a new generation of Boeing blue spacesuits.

The total solar eclipse on April 8 plunged Syracuse, New York's Milton J. Rubenstein Museum of Science & Technology into darkness for 90 seconds, creating a wondrous and memorable totality.

For the chief leader of the SETI Institute, established to search for and understand life beyond Earth, there's a need to step back and cuddle up to a cup of cosmic reality.

SpaceX launched another batch of its Starlink internet satellites from Florida's Space Coast this evening (April 17), and landed its rocket on a ship at sea.

The 2024 solar eclipse, as seen from Indianapolis, connected strangers across a famous racetrack.

A study suggests the ice giants Uranus and Neptune aren't quite as watery as previously thought. They may also contain huge amounts of frozen methane, potentially solving the puzzle of how they formed.

The unexplained mass of a remarkably massive galaxy suggests that dark matter interacts with itself, according to new observations by the James Webb Space Telescope.

Boeing's Starliner spacecraft moved between buildings at NASA's Kennedy Space Center in Florida to get ready for launch. Its first astronaut mission is expected on May 6.

A preview of the "Star Trek: Lower Decks" Season 4 Blu-ray and DVD, which was released today (April 16).