News tagged with ariane 5 eca

ESA to launch two large observatories to look deep into space and time

(PhysOrg.com) -- Two of the most sophisticated astronomical spacecraft ever built - Herschel and Planck - will be launched by ESA this month towards deep space orbits around a special observation point beyond ...

Space & Earth / Space Exploration

May 07, 2009 | 4 / 5 (1) | 0