Elon Musk aims to make life multiplanetary, but Jeff Bezos believes we should be building massive cylindrical space stations.

In a clean room at NASA's Jet Propulsion Laboratory in Southern California, scientists have successfully integrated a crucial ...

As shocking as it sounds today, prior to the 1990s, scientists couldn't be certain that stars beyond the sun also had planets ... makes them a rich space for creativity," he explained.

If we can use materials that humans can make and bring them to outer space, people will be able to create a sustainable ...

The absence of this protective barrier makes it easier for the sun’s high-energy particles to strip away the red planet’s atmosphere, which may help explain why Mars’s atmosphere is now so thin.

Planet Earth, explained Like Venus and Mars ... As a result, scientists are increasingly monitoring Earth from space. NASA alone has dozens of missions dedicated to solving our planet's mysteries.