Don Pettit marked his 70th birthday on April 20 by plunging through the atmosphere in a Russian Soyuz capsule to wrap up a ...

NASA’s deep space ambitions are colliding with a harsh reality—the U.S. is nearly out of plutonium-238, the essential isotope ...

NASA has released a new video of Earth's sun, capturing a giant 'orb' soaring past the blazing star. The footage has sparked ...

On April 27, the moon blocked 23 percent of the sun in a partial eclipse, but it was not possible to see this from Earth.

Does alien life exist on an exoplanet? On TikTok, a University of Oxford astrophysicist cast doubt that extraterrestrial life ...

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

The first bits of data have come back from the trio of small satellites that make up NASA's EZIE (Electrojet Zeeman Imaging ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

The Hubble Space Telescope has been one of NASA's most successful flagship missions, recently celebrating 35 years in space.

Katy Perry responded to backlash over her Blue Origin space mission, as she stood firm on her decision to join the historic ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...

One social media account wrote on X, “Katy Perry’s ‘Lifetimes’ tour choreography really is something to behold,” while a ...