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Eight former SpaceX employees are suing the company and its founder and CEO, Elon Musk, alleging sexual harassment and wrongful termination.

NASA's NuSTAR telescope found evidence of cosmic fireworks and X-ray echoes coming from the Milky Way's supermassive black hole Sagittarius A*.

There have been nearly a dozen billion-dollar disasters so far this year, with two powerful severe weather events adding to the list in May.

The first astronauts to fly Boeing's new Starliner vehicle have spoken of the spacecraft in glowing terms.

NASA is testing how infrared light can transfer far more information than radio frequency communications.

NASA's Chandra X-ray space telescope has imaged Westerlund 1, the largest and closest super star cluster to Earth, in stunning detail.

Volcanic meteorites from Mars give scientists a glimpse into the planet's structure.

The presence of sulfur dioxide around a hot Neptune exoplanet with an evaporating atmosphere could help us understand how it formed.

Hubble has mapped the outflow "burps" of a nearby feeding supermassive black hole-powered quasar for the first time, measuring speeds of 6.5 million mph, around 8,500 times the speed of sound.

Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method.

NASA has postponed a scheduled EVA today (June 13), as the two astronauts slated for the spacewalk were already putting on their suits.

Find out what's going on at the International Space Station.

The Gum 3 nebula, which resembles a swimming koi fish, is captured in a stunning new photo from the European Southern Observatory's VLT Survey Telescope.

A powerful solar storm in May 2024 created auroras on Mars and provided scientists with crucial information that could aid future crewed missions to the Red Planet.

It sounded like a nightmare scenario: An astronaut commander on the International Space Station in distress and a flight surgeon on Earth stuck in traffic. But it was all a simulation.

Who's the man who turns the Doctor's head in Regency England in "Doctor Who" episode 6 "Rogue"?

Two NASA astronauts will venture outside the International Space Station today (June 13), and you can watch the action live.

Watch a new clip from director Eli Roth's upcoming live-action video game adaptation, "Borderlands."

The third episode of "The Acolyte" is a long flashback that adds more layers to both the story being told and the Star Wars universe as a whole.

By looking at Earth as an exoplanet, astronomers hope to search for similar fingerprints coming from planets around other stars, which would be a potential sign of intelligent life.