Earlier this month, the government websites that hosted the authoritative, peer-reviewed national climate assessments went dark. Officials say they're only obligated to give the reports to Congress.

The private crew included Ax-4 mission commander and former NASA astronaut Peggy Whitson. It was her fifth trip to space and extended her record-setting duration to 695 days, the most of any American.

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it about galaxies far, far away.

A partnership between Columbus State University's Bo Bartlett Center and its Coca-Cola Space Science Center will provide a rare glimpse into American space exploration.

NASA mission controllers raced against time to find a solution before a crucial ground-based radio used for communicating with Voyagers 1 and 2, went offline for upgrades.

The Lyrid meteor shower will reach a peak later this month, but stargazers can catch a first glimpse beginning Wednesday night.

In deference to President Trump's anti-DEI order, the space agency has removed a promise to send the "the first woman, first person of color" to walk on the moon aboard the Artemis III mission.

NASA astronauts Suni Williams and Butch Wilmore were on the International Space Station more than nine months, despite launching into space in June for what was expected to be an eight-day mission.

Suni Williams and Butch Wilmore were only supposed to be in space for about a week when they launched in June, but problems with their Boeing Starliner spacecraft extended their journey for months.

The arrival of the new crew will pave the way for the return of two astronauts who have been "stuck" on the station since June of last year.

Within the span of a few days, another SpaceX Starship broke up on re-entry, and two other space companies faced failures. This reflects a new "fail-fast, learn-fast" ethos of spacecraft development.

Nearly two months after an explosion sent flaming debris raining down on the Turks and Caicos, SpaceX launched another mammoth Starship rocket but lost contact minutes into the test flight.

The new 8.5-foot telescope is set to launch this Tuesday by NASA's Jet Propulsion Laboratory with a clear objective: to explore the origins of the universe.

President Trump launched the Artemis program to return U.S. astronauts to the moon for the first time since Apollo. Now, the plan could be a casualty of the cost-cutting drive overseen by Elon Musk.

Ryan Dowdy, a former NASA food scientist, won a USDA innovation grant to further develop a meal replacement bar for first responders. Trump's freeze on government awards has jeopardized those plans.