LOS ANGELES, Sept. 20 (Xinhua) -- Astronomers using NASA's Chandra X-ray Observatory have found a galaxy cluster that has two streams of superheated gas crossing one another, NASA said on Friday.

The 2020s have already been delivering era-defining news stories. However, it's possible we're suffering from recency bias.

T-Mobile's CEO suggests that beta tests of SpaceX's cellular Starlink tech for phones could kick off later than SpaceX ...

The Mars Society explored the idea of using advanced robotics for Mars exploration, as evidenced by competitions like the Telerobotic Mars Expedition Design ...

MOSCOW, Sept. 20 (Xinhua) -- Russian cosmonauts Oleg Kononenko and Nikolai Chub have set a new record for the longest single mission aboard the International Space Station (ISS), Russia's state space ...

NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how ...

GREENBELT, Md. — Maryland leaders are pressing NASA for answers after a mission to keep satellites flying and cut down on ...

NASA Perseverance rover's Mastcam-Z captured the Ingenuity helicopter's 54th flight on Mars last month. A camera onboard ...

NOAA: Aurora borealis view line map for Friday, Sept. 20, includes the northern Midwest states of the United States.

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...