Cygnus launch delayed for ISS repair spacewalks
Posted: Wed, Dec 18, 2013, 6:43 AM ET (1143 GMT)
NASA announced late Tuesday that it has scheduled three spacewalks over the next week to replace a faulty coolant pump on the International Space Station, a decision that will delay the launch of a commercial cargo spacecraft until next month. NASA ISS astronauts Rick Mastracchio and Mike Hopkins will perform the spacewalks, planned for December 21, 23, and 25, to remove a pump module that suffered a valve failure last week and replace it with a spare module. The valve problem shut down one of two coolant loops on the station last Wednesday, disrupting some science operations but posing no immediate threat to the station and its six-person crew. Because of the spacewalks, NASA has delayed the launch of a Cygnus cargo spacecraft on Orbital Sciences' Antares rocket that was scheduled for Thursday night. That mission, the first of eight cargo missions by Cygnus spacecraft to the station under Orbital's current contract with NASA, has been postponed to mid-January.
NASA announced late Tuesday that it has scheduled three spacewalks over the next week to replace a faulty coolant pump on the International Space Station, a decision that will delay the launch of a commercial cargo spacecraft until next month. NASA ISS astronauts Rick Mastracchio and Mike Hopkins will perform the spacewalks, planned for December 21, 23, and 25, to remove a pump module that suffered a valve failure last week and replace it with a spare module. The valve problem shut down one of two coolant loops on the station last Wednesday, disrupting some science operations but posing no immediate threat to the station and its six-person crew. Because of the spacewalks, NASA has delayed the launch of a Cygnus cargo spacecraft on Orbital Sciences' Antares rocket that was scheduled for Thursday night. That mission, the first of eight cargo missions by Cygnus spacecraft to the station under Orbital's current contract with NASA, has been postponed to mid-January.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Space Force adds Rocket Lab and Stoke Space to NSSL contract
Posted: Sun, Mar 30 9:19 AM ET (1319 GMT) |
|
news links
|
|
Wednesday, April 2
Europe’s Launcher Revival Faces Challenging Start
Aviation Week — 5:18 am ET (0918 GMT) Space Force picks Northrop for ‘Elixir’ satellite refueling demo
Defense News — 5:17 am ET (0917 GMT) Gwynne Shotwell Rides SpaceX To Billion-Dollar Fortune
Forbes.com — 5:15 am ET (0915 GMT) SpaceX Puts Humans in Orbit Over Earth’s Poles for the First Time
New York Times — 5:13 am ET (0913 GMT) FAA closes investigation of January SpaceX Starship explosion
KTBC-TV Austin, TX — 5:11 am ET (0911 GMT) |
