Rank these space telescopes from largest to smallest primary mirror diameter.
Space telescopes have revolutionised our view of the universe, and Britain played a key role in the ESA's Herschel mission. But how well do you know your cosmic kit?
Put the options in the correct order. Drag the β Ώ icon to reorder.
1
Hubble Space Telescope2
Spitzer Space Telescope3
James Webb Space Telescope4
Herschel Space ObservatoryAnoniem stemmen is mogelijk. Registreer voor een profiel en score.
