Astronomers found a unique object that appears to be made of inner Solar System material from the time of Earth’s formation, which has been preserved in the Oort Cloud far from the Sun for billions of years.
Can the planet Earth sustain billions of people? If yes, then how many people can it really accommodate?
There are evidences that alien life forms might exist, but one thing's sure--we cannot communicate with them.
A tailless comet believed to be from the Oort Cloud could help scientists identify the beginning of the universe.
Female astronauts can now continue their tasks on space without the discomforts of menstruation.
SpaceX has just been awarded its first military satellite launch contract by the US Air Force.
Cassini Spacecraft discovers Titan's seas are made of methane
Elon Musk says an unmanned spacecraft could land on Mars by 2018
Watch NASA's footage of the Naukluft Plateau on Mars captured by the Curiosity rover's Mast Camera.
UK astronaut Tim Peake has tweeted a picture of Edinburgh taken from the International Space Station.
NASA's next generation telescope, the James Webb Space Telescope, will be launched in October 2018.