Archive for February 24, 2024
Final Mission of Space Shuttle Discovery
February 24, 2011
The Space Shuttle Discovery launches on flight STS-133, its 39th and final mission, transporting several items to the International Space Station, including a humanoid robot called Robonaut2, nicknamed R2. Discovery was the longest-serving orbiter, flying more missions than any other Space Shuttle.
First Phone and TV Satellite Relays
February 24, 1962
The first satellite telephone and television relays are established through the communications satellite Echo 1. The satellite was basically a big metallic balloon that simply bounced microwaves off its surface. Simple, but effective.
“First” US Rocket to Reach Outer Space
February 24, 1949
Considered the first US rocket to reach outer space by NASA, Bumper 5 is launched from the White Sands Proving Grounds in New Mexico. The rocket was a combination of a modified captured German V-2 ballistic missile with a US-designed WAC Corporal rocket. It reached a record altitude at the time of 244 miles. The later named and established Kármán line, which is 62.1 miles (100 kilometers) above the Earth’s sea level, is considered the upper limit of Earth’s atmosphere and the beginning of Outer Space.
Interestingly, according to information found online there were other previous captured V-2 test flights launched from White Sands that reached higher than 100 km prior to Bumper 5. Still, the significance of Bumper 5 was that it was the first successful two-stage rocket launch, which proved the feasibility of the basic design of staged rockets that made successful space flight a reality.