Vega launch fails
Posted: Thu, Nov 19, 2020, 8:04 PM ET (0104 GMT)
A Vega launch Monday failed because cables in the rocket's upper stage were incorrectly installed. Arianespace announced Tuesday that analysis of telemetry from the rocket, along with data collected during its production, led them to conclude that cables to two thrust vector control actuators were inverted, causing commands intended for one actuator to go to the other. The stage tumbled out of control, causing the loss of the mission and the two European satellites on board. The company said this was the result of "a series of human errors" rather than a design flaw. Arianespace and the European Space agency will convene an independent commission to confirm the cause of the failure and make recommendations.
A Vega launch Monday failed because cables in the rocket's upper stage were incorrectly installed. Arianespace announced Tuesday that analysis of telemetry from the rocket, along with data collected during its production, led them to conclude that cables to two thrust vector control actuators were inverted, causing commands intended for one actuator to go to the other. The stage tumbled out of control, causing the loss of the mission and the two European satellites on board. The company said this was the result of "a series of human errors" rather than a design flaw. Arianespace and the European Space agency will convene an independent commission to confirm the cause of the failure and make recommendations.| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Tuesday, August 11
Russia rolling out Starlink-style network faster than expected, Kyiv says
Reuters — 5:00 am ET (0900 GMT) Musk: Starlink To Grow Beyond 100,000 Satellites With Higher Throughput
Aviation Week — 5:00 am ET (0900 GMT) U.S. space and missile defense at center stage in Huntsville, Alabama
Washington Times — 4:57 am ET (0857 GMT) Voyager Wins Space Force Tactical Data Link Comms Work
Aviation Week — 4:55 am ET (0855 GMT) Kepler Selects Rocket Lab's Neutron for First Dedicated Launch as Network Expansion Accelerates
GlobeNewswire — 4:54 am ET (0854 GMT) |
