Have you ever wondered why some telescopes are launched into space while others are built on remote mountain tops? What is actually the best for astronomy? Here we provide a ringside view of the fight for the elusive photons from deep space - is it a battle of the telescope giants?
For more information about this video visit: spacetelescope.org/videos/hubblecast06a/
Welcome to the Hubblecast!
Hubblecast features news and Images from the NASA/ESA Hubble Space Telescope.
More information about the Hubblecast:
International Olympiad on Astronomy and Astrophysics – Volos 2013-HDR timelapse