Live coverage of the flight of an Ariane 5 rocket with the Intelsat 30 and Arsat 1 satellites. Text updates will appear below automatically; there is no need to reload the page.
Mission Reports
Third quartet of satellites launched for O3b Networks
Mission Reports
James Webb Space Telescope completes critical end-to-end test
NASA’s $8.8 billion James Webb Space Telescope has completed critical end-to-end testing in a giant vacuum chamber at the Johnson Space Center, proving the telescope will work properly in the deep cold of space, bring starlight to a sharp focus and precisely track its astronomical targets when launched in 2019.
Ariane 5