If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

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

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

Most of the universe is made up of dark matter and dark energy. The majority of everything else is dispersed throughout space ...

Like a toddler right before naptime, TRAPPIST-1 is a small yet moody star. This little star, which sits in the constellation ...

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Forty years ago, Voyager imaged Uranus and presented the world with a new mystery. Upon further inspection, it may have just ...

These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of ...

NASA's Perseverance rover has detected electric sparks in dust devils and storms on Mars, with the US-based space agency ...

Saturn's transit into Pisces offers cosmic guidance for all zodiac signs, emphasizing learning from mistakes and continuous ...