Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...

A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. Venus will align with the sun ...

New images from NASA 's Hubble Space Telescope have revealed an enormous, oddly shaped disk of gas and dust around a single ...

In the vast calm of the solar system, planetary orbits often appear orderly, stable, and insulated from the broader mechanics ...

Universe Today reports on a new telescope proposal that could help astronomers detect Earth-sized exomoons, explaining current limits, future technology, and why moons around distant planets matter ...

The theory, spearheaded by astronomer Michele Bannister and her investigative team at the University of Canterbury in New ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

A few months later, in April 1986, a sudden power surge during a reactor systems test caused a meltdown of the Chernobyl ...

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

Aptera has dialled back on those early claims, and now quotes a realistic 400 miles of range from a single charge, with up to ...

Solar power is already one of the fastest growing sources of electricity on the planet, yet scientists say it is still only ...