Only four will be chosen to undergo training to become one of the UAE's first astronauts.

February 16, 2018

After three deadline extensions, it looks like Google's $30 million XPrize will remain unclaimed.

January 23, 2018

Initial tests show that a 1-kilowatt and a 10-kilowatt model are viable.

January 19, 2018

“This demonstration is a breakthrough for future deep space exploration.”

January 13, 2018

Here's what we think our world will look like in a century, from our perspective today.

January 11, 2018

There's a plan to send microbial life to habitable alien worlds.

December 3, 2017

Not everyone agrees with Elon Musk. There may be better plans.

November 18, 2017

"Establishing a colony on Mars is incredibly technically challenging and expensive."

November 18, 2017

Commercial partnerships make space cheaper and more accessible.

November 15, 2017

It's been decades since humans have walked on another world.

November 9, 2017