We can judge the value of any scientific endeavour based on how much of our knowledge it overturns or transforms.

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

The European Space Agency's (ESA) Gaia telescope has completed its objective - making the most detailed and precise map of ...

The European Space Agency's Milky Way-mapping space mission Gaia, which involves UCL researchers, has completed its ...