SpX CRS-7
Falcon 9 v1.1
SpaceX
Mission
SpX CRS-7
- Type: Resupply
- Orbit: Low Earth Orbit
- Launch Cost: $61,200,000
A SpaceX Falcon 9 rocket launched the ninth Dragon spacecraft on the seventh operational cargo delivery mission to the International Space Station as part of the NASA cargo resupply contract. It was meant to deliver the IDA-1 segment of the new ISS International Docking System.
The second stage ruptured due to an overpressurization event and the launch vehicle disintegrated at T+139 seconds. According to SpaceX investigation, “Preliminary analysis suggests the overpressure event in the upper stage liquid oxygen tank was initiated by a flawed piece of support hardware (a “strutâ€) inside the second stage.”
Location
Rocket
Landing
Core B1018
Booster B1018 last launched 06/28/2015 and has seen 0 successful launches and landings. RUD at T + 139s – second stage overpressure event due to defective COPV strut heim joint
Of Course I Still Love You – OCISLY
The second ASDS barge, Of Course I Still Love You (OCISLY) services launches in the Pacific Ocean and was the site of the first landing of a SpaceX Falcon 9 first stage during CRS-8, the launch of a Dragon spacecraft to the International Space Station.
Autonomous Spaceport Drone Ship – ASDS
An autonomous spaceport drone ship (ASDS) is an ocean-going vessel derived from a deck barge, outfitted with station-keeping engines and a large landing platform. Construction of such ships was commissioned by aerospace company SpaceX to allow for recovery of rocket first-stages at sea for high-velocity missions which do not carry enough fuel to return to the launch site after lofting spacecraft onto an orbital trajectory.
Agency
SpaceX
Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.