Space telescopes don't take holidays off, which is why NASA's James Webb Space Telescope's powerful instruments were trained ...

At the time, the Earth would have been far closer to the moon than it is today, making it perhaps twice as large in the lunar ...

Reddit co-founder Alexis Ohanian says he has bought a stake in Chelsea’s women’s soccer team. Ohanian, who is the husband of ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies these rocky, or "terrestrial," worlds are far more common than was suspected ...

WASHINGTON (AP) — Jupiter’s dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...

Researchers came to the conclusion that super-Earths can exist as far from their host star as our gas giants are from the sun.

New images from the James Webb Space Telescope reveal the dazzling auroras of Jupiter, shining hundreds of times brighter than those on Earth. The breathtaking displays, captured on Christmas Day ...

New images from the James Webb Space Telescope reveal the super-bright auroras of Jupiter, which shine with a much greater ...

Data from other microlensing events suggest that there is a super-Earth on a Jupiter-like orbit for every 0.35 stars. With an estimated 100 billion stars in our galaxies, there could be 35 billion ...

The predawn morning sky is now as interesting as the evening sky with super-bright Venus and medium-bright Saturn gracing the ...

"This measurement of the planet population from planets somewhat larger than Earth all the way to the size of Jupiter and beyond shows us that planets, and especially super-Earths, in orbits ...