Scientists believe that they have discovered a new planet in the Earth's solar system, with NASA naming the finding 'Planet X' ...

"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...

From breathtaking snapshots of distant galaxies to game-changing discoveries about the universe’s expansion, the Hubble Space ...

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

Astronomers have been trying to discover evidence that worlds exist around stars other than our Sun since the 19th century.

The asteroid, spanning around 49 to 111 feet in diameter, is hurtling through space at some 42,300 miles per hour.

NASA is reaching out to the public to help classify thousands of galaxies captured by the James Webb Space Telescope.

Astronomers Spot First-of-Its-Kind Planet Disintegrating and Shedding Debris From a ‘Comet-Like’ Tail Planets have been one ...

By Dave Prosper Astronomers have been trying to discover evidence that worlds exist around stars other than our Sun since the ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Using NASA's James Webb Space Telescope, astronomers uncovered a mysterious feature within the remnant, nicknamed the "Green ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six times the mass of Jupiter, is the coldest exoplanet ever detected, with an ...