When will we start mining the moon/asteroids?

Don’t panic: the inbound asteroid is estimated to safely pass our planet at a distance of about 6,800 kilometers.

August 1, 2017

But a small one could still cause a lot of damage.

July 11, 2017

It'll be our first attempt to explore a world made of iron rather than ice or rock.

May 28, 2017

NASA and the US Government work together to prepare for a possible asteroid impact.

January 7, 2017

This unique asteroid could be our window onto the Earth's mysterious core.

January 7, 2017

And you might be able to see one of them with just a pair of binoculars.

December 30, 2016

"It's not a matter of if, but when, we will deal with such a situation."

November 8, 2016