Success
Cygnus CRS OA-7 (S.S. John Glenn)
Resupply
United Launch Alliance(ULA)CommercialAtlas V 401
LEOorbit
This is the eighth planned flight of the Orbital ATK's unmanned resupply spacecraft Cygnus and its seventh flight to the International Space Station under the Commercial Resupply Services contract with NASA. Orbital ATK named the vehicle after astronaut John Glenn, the first American to orbit Earth and pioneer of human spaceflight.
Tuesday, April 18, 2017 at 3:11 PM
Replay
Mission details
The International Space Station programme is tied together by a complex set of legal, political and financial agreements between the sixteen nations involved in the project, governing ownership of the various components, rights to crewing and utilization, and responsibilities for crew rotation and resupply of the International Space Station. It was conceived in 1984 by President Ronald Reagan, during the Space Station Freedom project as it was originally called.
Nov 20, 1998 — ongoing
Commercial Resupply Services (CRS) are a series of flights awarded by NASA for the delivery of cargo and supplies to the International Space Station.The first CRS contracts were signed in 2008 and awarded $1.6 billion to SpaceX for twelve cargo Dragon and $1.9 billion to Orbital Sciences for eight Cygnus flights, covering deliveries to 2016. The Falcon 9 and Antares rockets were also developed under the CRS program to deliver cargo spacecraft to the ISS.
Dec 23, 2008 — ongoing
Orbital Attempt
#5,635
ULA Mission
#120
Pad Launch
#86
Location Launch
#757
Designator
2017-019
Weather GO
90%
Launch Window
NET
Apr 18, 2017, 3:11 PM
Schedule Changes
1 update
Atlas V 401 Specs
An Atlas V with a 4 meter diameter fairing, no boosters and a single centaur upper stage engine.
Length
58.3 m
Diameter
3.8 m
Launch Mass
590 t
Thrust
3,827 kN
LEO Capacity
9,050 kg
GTO Capacity
4,950 kg
SSO Capacity
6,670 kg
Launch Cost
$115M
Reusable
No
Maiden Flight
2002
Fastest Turnaround
11d 15h
Total Launches
41
Successful
41
Failed
0
Consecutive Success
41
Maiden flight: Aug 21, 2002
United Launch Alliance
United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.
Founded
2006
Administrator
Interim CEO: John Elbon
Total Launches
173
Successful
173
Failed
0
Pending
38
Consecutive Success
173
Cape Canaveral SFS, FL, USA
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
Timezone
America/New_York
Local Launch Time
Apr 18, 2017, 11:11 AM
Total Launches
1,109
Total Landings
75
Coordinates
28.4889, -80.5778