NASA

More than 7,000 pounds of supplies are heading to the station, including science experiments and a new set of solar arrays to boost station's power capacity.

NASA is publicly addressing the subject of UFOs a year after launching a study into unexplained sightings. And it insists it's not hiding anything.

The return caps a nine-day mission to the International Space Station. The mission was funded by Axiom Space, a company that wants to build and operate the world's first commercial space station.

Saudi Arabia's first astronauts in decades rocketed toward the International Space Station on a chartered multimillion-dollar flight. The crew will spend just over a week there before returning home.

Blue Origin received a $3.4 billion contract to develop a lunar lander.

Getting Starship off the ground is costing the commercial spaceflight company billions of dollars at a time when money is tight. Some analysts think more funding will be needed.

NASA and the city of Cape Canaveral are working with citizens on immediate and long-term solutions to sea-level rise.

A rocket made almost entirely of 3D-printed parts made its debut launch Wednesday night, passing a critical milestone. But it failed after three minutes of flight, crashing into the ocean.

The second stage failed three minutes after liftoff from Florida late Wednesday, and the mission failed to reach orbit.

The attempt marks the third try to send the rocket on its maiden flight.

Astronauts on NASA's Artemis III mission will wear the suits on the lunar surface.

They splashed down Saturday night around 9 p.m. in the Gulf of Mexico near Tampa. Images captured on social media show the streak of light as the capsule made its way back into the atmosphere.