The US space agency says Friday it plans to launch the first-ever helicopter to Mars in 2020, a miniature, unmanned drone-like chopper that could boost our understanding of the Red Planet.
The Earth gets a small companion. NASA scientists discover a small asteroid in an orbit around the Sun that keeps it as a constant companion of Earth and it will remain so for centuries to come.
Scientists suggest that at least two huge tsunamis once swept across the Red Planet, triggered by large impacts.
Dozens of space scientists are desperately scouring the skies after losing track of a quarter-of-a-billion-dollar Japanese satellite that was sent to study black holes.
The formal test programme has begun on the technologies required to detect gravitational waves in space.
For the first time, scientists have detected tiny, rhythmic distortions in space and time- gravitational waves- predicted by Einstein 100 years ago.
A new map of the dwarf planet revealed that water ice is surprisingly abundant on Pluto's surface.
Chinese lunar rover Yutu has discovered new volcanic rocks on Moon unlike those returned by Apollo and Luna missions, offering tantalising clues to the period of lunar volcanism.