Answers to Space Science Questions

Answers to questions about space science, astronomy, rockets, planets, galaxies, stars...

05 April 2016

Is it technically possible for two planets to share the same orbit, as in exact polar opposites to each other...

09 February 2016

Space is full of stars giving off huge amount of energy. So, why is it so chilly?

18 August 2015

Where are we within the universe? Joanna Kerr asks astrophysicist Dr Sean McGee from the University of Birmingham.

04 August 2015

Are wormholes science fact or fiction? James Farr investigates...