NASA announced the companies selected for the new contracts for cargo transport to the International Space Station. This is the second selection so the agency calls them CRS-2 (Commercial Resupply Services 2) and concern the transport of supplies as well as the disposal of waste or otherwise of what is no longer needed and the transport of cargo from the Station to return it to NASA. This time the agency selected three companies reneweing the contracts with SpaceX and Orbital ATK and also selecting Sierra Nevada Corporation.
The new version of the SpaceX Falcon 9 rocket was launched from Cape Canaveral in its return to the activity after the June 28, 2015 mishap. It was carrying 11 satellites ORBCOMM, part of the OG2 mission. A secondary objective was the new controlled landing test of the rocket’s first stage, which for the first time had to reach the mainland. The mission was a triumph with the success in the landing and the satellites deployment.
Yesterday, SpaceX founder and CEO Elon Musk announced the preliminary results ove the investigation on the mishap to the Falcon 9 rocket which led to its destruction just over two minutes after its June 28, 2015 launch. The culprit appears to be a component of the hardware rocket, one of the support struts of the rocket’s second stage’s liquid oxygen tank that handled a pressure much lower than that it was certified for.
A flittle while ago the SpaceX Dragon spacecraft blasted off on a Falcon 9 rocket from Cape Canaveral in its CRS-7 (Cargo Resupply Service 7) mission, also referred to as SPX-7. It was supposed to be the seventh mission that sent the Dragon spacecraft to the International Space Station with various a cargo. Unfortunately a couple of minutes after launch something went wrong, causing the destruction of the rocket and the Dragon.
A little while ago the SpaceX Dragon spacecraft ended its CRS-6 (Cargo Resupply Service 6) mission for NASA splashing down without problems in the Pacific Ocean a little more than 200 km (a little more than 150 miles) off the coast of California. The Dragon left the International Space Station a few hours earlier.