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First flight. 23 December 1974 ; 49 years ago(1974-12-23) The Rockwell B-1 Lancer[ b ] is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It has been nicknamed the "Bone" (from "B-One"). [ 2 ][ 3 ] As of 2024 [update], it is one of the United States Air Force's three strategic bombers, along with the B-2 ...
In the 1960s and 1970s, the F-111 and B-1A introduced the method of jettisoning the entire cockpit as a means of crew escape. The crew remains strapped in the cabin, unencumbered by a parachute harness, while 27,000 lbf (120 kN) of thrust from rockets accelerates the module away from the rest of the aircraft. A single, large parachute retards ...
Ejection seat. In aircraft, an ejection seat or ejector seat is a system designed to rescue the pilot or other crew of an aircraft (usually military) in an emergency. In most designs, the seat is propelled out of the aircraft by an explosive charge or rocket motor, carrying the pilot with it.
The SpaceX Crew Dragon capsule, chosen by NASA to carry astronauts Suni Williams and Butch Wilmore back to Earth after their Starliner spacecraft was deemed too risky for crew, has arrived the ...
Cabin ejection was not pursued for several reasons: Major modifications required to shuttle, likely taking several years. During much of the period, the vehicle would be unavailable. Cabin ejection systems are heavy, thus incurring a significant payload penalty. Cabin ejection systems are much more complex than are ejection seats.
SpaceX launched two new crew members to the International Space Station on Saturday, in a capsule that will eventually bring home two NASA astronauts who flew to orbit on Boeing’s problem ...
As it traveled at Mach 1.92, Challenger took aerodynamic forces it was not designed to withstand and broke into several large pieces: a wing, the (still firing) main engines, the crew cabin and hypergolic fuel leaking from the ruptured reaction control system were among the parts identified exiting the vapor cloud. The disaster unfolded at an ...
An escape pod, escape capsule, life capsule, or lifepod is a capsule or craft, usually only big enough for one person, used to escape from a vessel in an emergency. An escape ship is a larger, more complete craft also used for the same purpose. Escape pods are ubiquitous in science fiction but are only used in a few real vehicles.