This black hole has a mass so small that it comes under an exclusive, new category.

"Today’s results indicate the sky – at least on Mars – may not be the limit.”

“This is definitely the time to be concerned about the future of both professional and amateur astronomy."

Researchers from India and the U.S. have isolated three previously unknown strains of bacteria found on various space station surfaces.

The ancient space rock is a glimpse into the infancy of our solar system.

Scientists don't know whether it's another planet or a black hole, but it's pulling small planets and other space objects toward it.

More than 2,700 documents detail years of unexplained incidents.

The historic observations are challenging some fundamental assumptions about the trajectory of such star systems.

China's FAST, or Five-hundred-meter Aperture Spherical radio Telescope, was previously only open to local scientists.

There are currently nearly 6,000 satellites circling the Earth, and about 60% of them are defunct space junk.

Space travel that would have taken hundreds of thousands of years might be possible in a matter of decades using these celestial shortcuts.

Plus, the hypocrisy of arresting Poonam Pandey for obscenity while Milind Soman ran naked on a Goa beach.

“If we can use the resources at the Moon, then we can carry less water and more equipment to help enable new scientific discoveries.”

Scientists say it's probably retro space junk.

Scientists cannot explain how else the gas made its way into the Venusian clouds.

2020 QG was detected hours after it passed the Earth because optical telescopes cannot spot asteroids approaching from the sun's direction.

The dwarf planet Ceres is aglow with salt deposits and minerals that point to reservoirs of seawater beneath its surface, NASA's Dawn spacecraft found.

The space organization is reexamining its naming system and retiring names like 'Eskimo Nebula' and 'Siamese Twins Galaxy.'