Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.

A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic molecules discovered on Mars.

NASA is now looking at an April launch at the earliest for Artemis II, its first crewed lunar flyby in more than 50 years.

KENNEDY SPACE CENTER — While giving an update on the Artemis II rocket and its repairs, NASA Administrator Jared Isaacman ...

NASA decided to roll Artemis 2's SLS back into the VAB to deal with a helium flow malfunction discovered after a fueling test ...

The Artemis II mission is grounded after a helium flow issue was discovered. BREVARD COUNTY, Fla. - The Artemis II launch is currently on hold after NASA moved the rocket from the launch pad at ...

Deep inside a dust-choked galaxy, astronomers have uncovered a chemical environment far more complex than expected.

Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front ...

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

Warner Bros. Discovery has determined that Paramount’s latest takeover offer is better than the streaming and studio deal it struck with Netflix, marking a stark shift in momentum in the fight ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.