New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

Is there life out there? Another method should make it possible to find habitable planets. A super-Earth in the habitable ...

Scientists' best explanation for how planets form is called the core accretion theory. The birth of a planetary system begins ...

Explore the powerful traits and strengths of the fire zodiac signs Aries, Leo, and Sagittarius, and learn how their ...

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

As the years go by, the chances of Europa hosting life seem to keep going down. But it's not out of contention yet.

Giant planets are not rare per se — after all, we have four in our own solar system. Such large worlds are, however, rarely ...

As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...

Ancient Greek astronomers likely observed Uranus as a star, but limited tools and geocentric views kept them from recognizing ...

What's happening in the skies over North Texas this month? June holds some spectacular sights in the night and morning sky.

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

SCIENTISTS have stumbled across a new Super-Earth that orbits inside its star’s habitable zone with a new alien-hunting tool.