From Space to Earth with John Mather

EarthzineOriginal

Nobel Laureate John Mather describes how technological investment in astronomy and cosmology can be used to answer questions central to all of science.

'First starlight' instrument ready

Amanda LewanEarth Observation

Originally Published by BBC News– Engineers complete the second of Europe’s two instruments for Hubble’s successor, the James Webb Space Telescope, which is due for launch in 2018.