Astronomers using data from NASA's Kepler space telescope have discovered a distant planetary system...

Thirty-six years after being launched and having travelled about 19 billion kilometres from the sun,...

NASA's Voyager 1 spacecraft may have already exited the Solar System and entered interstellar space,...

Scientists have discovered the first exoplanetary system which has planets lined up in aligned orbit...

Some 4,700 potentially hazardous asteroids with diameters larger than 100 meters are loitering in ou...

The star, which is located about 130 light-years away in the Cygnus constellation, is one-sixth the ...

Voyager 1 still has a little ways to go before it leaves the solar system and enters interstellar sp...

An astronomer in New Zealand claims to have captured the first amateur pictures of another solar sys...

The findings suggest that this disk, which is poised to develop into a solar system, contains great ...