"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

A dramatic new image from NASA's Hubble Space Telescope has intensified scientific debate around the disintegration of ...

Several sugars have been found on a sample of the asteroid Bennu, which may provide scientists with clues about our early ...

Imaging the comet every four minutes, the campaign marks what the space agency proudly states 'may be the longest any comet ...

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

The space agency has reportedly discovered life-giving essential sugars on the asteroid Bennu, a 500-meter-wide rock hurtling ...

Alien invasion stories are among the earliest science fiction in the Western canon—they not only explore the strange and ...

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented ...