A brand-new group of frozen objects, orbiting the sun out beyond the distant Kuiper Belt, has been spotted by the Subaru ...

A new study suggests that a microscopic black hole might pass through our solar system once every decade or so.

Amateur astronomers can use NASA's mobile app to find the ACS3 for themselves—a reflective satellite that could appear as ...

NASA's New Horizons spacecraft has provided groundbreaking data from near the edge of the solar system, revealing the cosmic ...

Astronomers have uncovered a surprising group of frozen bodies orbiting the Sun, far beyond the Kuiper Belt. Using the Subaru ...

A NASA spacecraft erected a large, foil solar sail in orbit around Earth last week, after a failed attempt days earlier.

NASA’s Europa Clipper is set launch in October to explore the habitability of an ice-covered ocean world in our solar system ...

NASA’s Juno spacecraft has detected a large new active volcano on Jupiter’s moon Io, the most volcanically active body in the ...

NASA has announced that a 510-foot asteroid, roughly the size of a building, will make close passes by Earth. Despite its ...

The weekend brought some wild space news, including a sailing spacecraft and, of course, a couple of astronauts stranded on the International Space Station.

The outer Solar System has been a treasure trove of discoveries in recent decades. Using ground-based telescopes, astronomers ...

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