If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

"Engineers with NASA’s Psyche mission are working to determine what caused a recent decrease in fuel pressure in the ...

When people believe that we have found life on other planets when we have not, we've lost more than public trust — we've lost ...

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

The Secret 10-Year Mission to a Planet 40 Light Years Away What if you were offered the opportunity to visit another planet?

What if the same technology that launched us into the stars could help save our planet? Imagine a world where inventions ...

There’s more to studying outer space than looking through telescopes and analyzing the mineral compounds in samples collected ...

The HiRise camera is living up to its name, capturing a rare look at the veteran rover from way up in Martian orbit.

Scientists using the James Webb Space Telescope have detected the strongest evidence yet of potential life on an alien planet, identifying chemical gases in the atmosphere of K2-18 b that ...

British researchers have found the "strongest evidence yet" of alien life on another planet. The researchers ... of Cambridge using the James Webb Space Telescope. Article continues below Lead ...

The planet lies 120 light-years from Earth, orbiting a cool dwarf star. Using the James Webb Space Telescope, the team found a curious gas—dimethyl sulphide (DMS). On Earth, this gas is only ...

In 2023, NASA’s James Webb Space ... alien world that is possibly inhabited. This is a revolutionary moment. It’s the first time humanity has seen potential biosignatures on a habitable planet.” ...