nasa

Being a NASA flight surgeon in the future would be definitely a dream of mine.

But, as NASA climate scientist Kate Marvel explained to BBC World Service programme The Climate Question, nothing is certain.

This is a NASA estimate of how much it costs to produce antimatter.

One other possibility, and NASA also writes about this, is the use of antimatter in propulsion systems.

That's according to Nasa, anyway.

It’s so important that one of the first big things NASA tested when it sent people to space was whether or not peristalsis works when you’re weightless.

In November 2010, NASA announced the discovery of a strange, never-before-seen galactic object: two gigantic gaseous bubbles, each emanating an impressive 25,000 light years from the center of our home galaxy, the Milky Way.