When talking about risk during a press conference on Thursday, the NASA officials in charge of the upcoming Artemis II Moon ...

Humans were not designed for space. Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as ...

NASA's Artemis 2 mission is targeting an April 1 launch, sending a crew of astronauts on a historic trip around the moon.

NASA plans to launch four astronauts on a long-awaited trip around the moon as early as April 1, the agency announced.

NASA has finished a crucial step toward getting its Artemis II moon mission off the ground, and is now targeting early April to send four astronauts on an unprecedented path.

An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

In 1912, Japan sent Washington D.C. 3,000 cherry trees as a gift. Two years ago, it sent 250 more, one for every year of the American experiment. Those trees are ...

Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, and star cluster in Charles Messier’s famous catalog. Photographer Alan Dyer ...

Exploration trips—once characterized by rugged conditions on workaday ships built for exploring remote spots—are going ...

This decision follows an anomaly where sparks were seen coming off the rocket during its most recent mission. An investigation into the issue could take months, potentially delaying ULA's planned ...

United Launch Alliance’s Vulcan Centaur rocket launched the U.S. Space Force’s USSF-87 mission early Feb. 12, 2026, from Cape Canaveral Space Force Station. Credit: ULA WASHINGTON — The U.S. Space ...