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Solid rocket booster. A solid rocket booster ( SRB) is a large solid propellant motor used to provide thrust in spacecraft launches from initial launch through the first ascent. Many launch vehicles, including the Atlas V, [1] SLS and Space Shuttle, have used SRBs to give launch vehicles much of the thrust required to place the vehicle into orbit.
Towing capacity: 60,000 pounds (27,000 kg) The NASA recovery ships are two ships, the MV Liberty Star and the MV Freedom Star, that were tasked with retrieving spent Solid Rocket Boosters (SRBs) following the launch of Space Shuttle missions. Although owned by NASA, the ships were operated by Space Flight Operations contractor United Space ...
Socially responsible business. A socially responsible business ( SRB) is a generally for-profit venture that seeks to leverage business for a more just and sustainable world. The objective of the SRBs involves more than just maximizing profits for the shareholders; it is also about creating positive changes and making valuable contributions to ...
On January 28, 1986, the Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000 feet (14 km) above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 11:39 a.m. EST (16:39 UTC ). It was the first fatal accident involving an American spacecraft ...
The Entertainment Software Rating Board (ESRB) is a self-regulatory organization that assigns age and content ratings to consumer video games in North America.The ESRB was established in 1994 by the Entertainment Software Association (ESA, formerly the Interactive Digital Software Association (IDSA)), in response to criticism of controversial video games with excessively violent or sexual ...
The Graphite-Epoxy Motor ( GEM) is a family of solid rocket boosters developed in the late 1980s and used since 1990. GEM motors are manufactured with carbon-fibre-reinforced polymer casings and a fuel consisting of HTPB -bound ammonium perchlorate composite propellant. GEM is produced by Northrop Grumman Space Systems. [1]
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The Single Resolution Board (SRB) is an EU agency that was established in Brussels in 2015 as part of the broader set of reforms known as the banking union. It acts as the bank resolution authority for a subset of banks in the euro area and as the institutional hub of the Single Resolution Mechanism (SRM). Resolution is the restructuring of a ...