BRS meaning in Space Science ?

Answer: What is Big Red Switch mean?

A kill switch, also known as an emergency stop (E-stop), emergency off (EMO) and as an emergency power off (EPO), is a safety mechanism used to shut off machinery in an emergency, when it cannot be shut down in the usual manner. Unlike a normal shut-down switch or shut-down procedure, which shuts down all systems in order and turns off the machine without damage, a kill switch is designed and configured to abort the operation as quickly as possible (even if it damages the equipment) and to be operated simply and quickly (so that even a panicked operator with impaired executive functions or a bystander can activate it). Kill switches are usually designed to be noticeable, even to an untrained operator or a bystander.

Most kill switches feature a removable, protective barrier against accidental activation (e.g. a plastic cover that must be lifted or glass that must be broken), known as a mollyguard. Kill switches are features of mechanisms whose normal operation or foreseeable misuse might cause injury or death; industrial designers include kill switches because damage to or the destruction of the machinery is less important than preventing workplace injuries and deaths.

A similar system, usually called a dead man's switch, is a device intended to stop a machine (or activate one) if the human operator becomes incapacitated or leaves the machine unattended, and is a form of fail-safe. They are commonly used in industrial applications (e.g., locomotives, tower cranes, freight elevators) and consumer applications (e.g., lawn mowers, tractors, personal watercraft, outboard motors, snow blowers, motorcycles and snowmobiles). The switch in these cases is held by the user, and turns off the machine if they let go. Some riding lawnmowers have a kill switch in the seat which stops the engine and blade if the operator's weight is no longer on the seat.

reference

Full Form	Category
Building Research Systems	Academic & Science
Bonded Rubber Shaft	Academic & Science
Boureska	Academic & Science
Bertrand Russell Society	Academic & Science
Bureau of Rural Sciences	Academic & Science
Bristol	Airport Code
Bank Reconciliation Statement	Banking
Banco Rio de la Plata, S. A.	Business
Bibliographic Research Service	Business
Blue Ribbon Sports	Business
Business Reduction Sale	Business
Business Resource Solutions	Business
Business Requirement Specification	Business
Business Recovery Service	Business
Bus Reservation System	Community
Boca Raton Synagogue	Community
Basel, Rotterdam, Stockholm	Community
Business Recovery Server	Computer Hardware
Break Request Signal	Computing
Business Recovery Services	Computing
Bio Resonance Scan	General
Boost Recuperation System	General
British Road Services	General
Bahr Roellgen Standard	General
Broneboyniy Reactivniy Snaryad	General
Ballistic Recovery System	General
Bio Rolled Stainless	General
Behavioral response studies	General
Bulk Reef Supply	General
Bibliographical Retrieval Services	General
Bara Raya Sukses	General
Bathroom Recycle System	General
Brisbane Riot Squad	General
Barry Rogliano Salles	General
Barker Rinker Seacat	General
Black Rocket Shooter	General
Benefit Recovery Services	General
Beatles Rolling Stones	General
Behavioral Recognition Systems	General
Bravo Reimbursement Specialists	General
Boslego Risk Services	General
Biennial Reporting System	General
Ballistic Recovery Systems	General
Brownfield Redevelopment Solutions	General
Building Regulations Scheme	General
Broadband Radio Service	General
Boards Review series	General
Blended Retirement System	General
Backup Recovery System	General
Baggage Reconciliation System	General
Big Red Soil	General
Behavioral Response Study	General
Battlefield Reasoning System	General
Bigraphical Reactive Systems	General
Brooklands Road Special	Governmental
Board Review Series	Governmental
Blue Ridge Shores	Governmental
Bureau of Rehabilitative Services	Governmental
BIRSINGHPUR	Indian Railway Station
Bainbridge Ropers Syndrome	Medical
Baroreceptor Reflex Sensitivity	Medical
baroreceptor sensitivity	Medical
Bibliographic Retrieval Service	Medical
Body Restraint System	Medical
British Roentgen Society	Medical
Brown Recluse Spider	Medical
Bureau of Rehabilitation Services	Medical
Behavior Rehabilitation Services	Medical
Binaural Room Scanning	Military and Defence
Building Regularisation Scheme	Real Estate
Bristol, England, UK	Regional
British Rhythm Services	Regional
Brotherhood of Railroad Signalmen	Regional
Brick Railway Systems	Regional
Big Red Switch	Space Science
Bottom Right Side	Space Science
Bear Retardant Suit	Sports
Brantford Red Sox	Sports
Biotechnology Regulatory Services	Technology