Julian Dossett

A SpaceX rocket stage fell to Earth early Wednesday morning (Feb. 19), blazing a trail of fire through European skies.

Technology we already use everyday might be the future of space radiation shielding.

Researchers discovered that Earth's inner core is surprisingly viscous.

NASA's first-ever Twitch stream premieres at 11:45 a.m. EST on Wednesday, Feb. 12 on NASA's Twitch channel.

General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel and finding it can withstand extreme conditions.

See the stars captured by Europa Clipper's star trackers, NASA's spacecraft currently on its way to Jupiter's icy moon.

A bevy of space companies will lend a hand to NASA's moon goals under new contracts centered around the agency's upcoming Artemis missions.

A U.S. military joint task force did some training recently off the Florida coast, preparing to help rescue astronauts from the ocean if need be.

A doorbell camera caught the moment when a meteorite impacted on the walkway of a home in Prince Edward Island, Canada, recording what is likely the world's first audio of a space rock impact.

The new 5-year contract that focuses on hypersonic technology is worth $1.45 billion.

On Jan. 20, the U.S. Space Force will participate in the inauguration of President-elect Donald Trump, a first for the nation's newest military branch.

The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation, about 650 million light-years away from Earth.

The United States' northernmost military installation is critical for national security, Space Force officials say.

February 29, 2024 caused quite a stir for a giant satellite provider.

From SpaceX plucking its huge Super Heavy rocket out of the sky to the launch of NASA's $5 billion Europa Clipper mission, this year held many amazing advances.

United Launch Alliance (ULA) says its new, powerful Vulcan Centaur upper stage rocket could play a key role in defending satellites from potential threats in space.

Axiom Space has decided to change up the method for assembling its commercial space station, meaning the outpost could be free-flying as soon as 2028.

NASA is aiming for February 2025 to launch its SPHEREx observatory, which will produce 3D maps of the entire visible sky.

"Artemis astronauts or robots in the south pole region may be able to closely study rocks from deep within the moon’s mantle or crust — materials that are typically impossible for us to access."

Studying how much the Uranian moons sway in orbit may reveal whether or not they have oceans inside of them. NASA is in the early stages of planning a mission to do just that.

The sun's complex behavior still holds many mysteries.

The new Vulcan Centaur rocket's first launch for the U.S. Space Force will come at an exciting time for the spaceflight industry.

The Curiosity shows sulfur stones, with no explanation of how they occurred on the Martian surface.

A new analysis of Voyager 2 data reveals a fresh theory about Uranus's unique magnetosphere.