Technical glitch scrubs Atlas launch
Posted: Fri, May 4, 2012, 7:46 AM ET (1146 GMT)
The launch of a military communications satellite on an Atlas 5 rocket was scrubbed yesterday because of a minor technical issue discovered late in the countdown. The Atlas 5 531 was scheduled to launch Thursday afternoon from Cape Canaveral and placed the Air Force's Advanced Extremely High Frequency (AEHF) 2 satellite into orbit. However, the countdown did not continue from the planned T-4 minute hold because of a lack of helium flow from ground support equipment into the rocket's interstage adapter, a problem United Launch Alliance said was caused by a misconfigured setting on a valve. The launch has been rescheduled for Friday at 2:42 pm EDT (1842 GMT), with an 80-percent chance of favorable weather. AEHF-2 is the second in a new series of satellites providing secure communications for the US military.
The launch of a military communications satellite on an Atlas 5 rocket was scrubbed yesterday because of a minor technical issue discovered late in the countdown. The Atlas 5 531 was scheduled to launch Thursday afternoon from Cape Canaveral and placed the Air Force's Advanced Extremely High Frequency (AEHF) 2 satellite into orbit. However, the countdown did not continue from the planned T-4 minute hold because of a lack of helium flow from ground support equipment into the rocket's interstage adapter, a problem United Launch Alliance said was caused by a misconfigured setting on a valve. The launch has been rescheduled for Friday at 2:42 pm EDT (1842 GMT), with an 80-percent chance of favorable weather. AEHF-2 is the second in a new series of satellites providing secure communications for the US military.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Vast signs contract with SpaceX for ISS private astronaut missions
Posted: Sat, Dec 21 11:59 AM ET (1659 GMT) Avio signs ESA contracts for Vega upgrades and Earth science satellite launch
Posted: Sat, Dec 21 11:57 AM ET (1657 GMT) |
|
news links
|
|
Friday, December 27
Space industrial base racing to meet growing demand for military satellites
Defensescoop — 7:42 am ET (1242 GMT) Satellite bailout leaves Britain nursing losses as shares plunge to record low
The Daily Telegraph — 7:41 am ET (1241 GMT) SpaceX will be a better $1 trln bet than Tesla
Reuters — 7:36 am ET (1236 GMT) From new commercial Moon landers to asteroid investigations, expect a slate of exciting space missions in 2025
The Conversation — 7:35 am ET (1235 GMT) A Silk Road in Space: China’s Space Plan for 2050
The Wire — 7:34 am ET (1234 GMT) |
