Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California with the Formosat 5 Earth observation satellite for Taiwan’s National Space Organization. SpaceX’s live video coverage begins at approximately 2:35 p.m. EDT (1835 GMT; 11:35 a.m. PDT). Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter. Watch on a mobile device.
Ariane 5
Live coverage: Ariane 5 rocket launches with satellites for Egypt and Inmarsat
After a four-day delay due to a ground power supply anomaly and unfavorable weather, an Ariane 5 rocket lifted off at 4:23 p.m. EST (2123 GMT) Tuesday to send into orbit a hush-hush communications satellite for the Egyptian military and a spacecraft to expand the capacity of Inmarsat’s mobile Internet service.
Mission Reports
Rapid-fire engine tests raise hopes for DARPA’s planned reusable spaceplane
A series of unprecedented back-to-back test-firings of a rocket engine originally developed for NASA’s space shuttle concluded earlier this month, giving engineers data crucial to achieving rapid 24-hour turnarounds planned for a U.S. military-funded reusable winged booster under construction at Boeing, government and industry officials said.
