New black hole discovered closer than any other to Earth
System could be 'tip of the iceberg' and many more could be waiting to be found, scientists say
Ancient river systems on Mars seen in unparalleled detail
It's the first time that scientists have been able to examine these kinds of rocks up close
Surprise Asteroid zips very close to Earth, grazing path of satellites in geostationary orbit
One of the Pan-STARRS survey telescopes had spotted an Unidentified Object Flying (UFO) through space