A neutron star’s density is mind-boggling. These stars are composed almost entirely of neutrons packed together in a tiny radius. Just a teaspoonful of this material would weigh over a trillion ...

Here's a fact: the famous astronomer Carl Sagan once said there are more stars in space than grains of sand on Earth. If he were right, that would mean about seven quintillion five quadrillion (7. ...

The Netflix K-drama 'When the Stars Gossip' might have you asking questions about space travel, microgravity and what it's like to be an astronaut. Here are some answers.

Find out Dara's most amazing and favourite space fact and what you can find 'Beyond The Sky'. This video can not be played To play this video you need to enable JavaScript in your browser.