Last Updated on August 3, 2022 by Paganoto
If an astronaut working on the International Space Station …
If an astronaut working on the International Space Station …
If an astronaut working on the International Space Station were somehow cut loose from his tether, would he fall back to Earth or orbit around it?
Why can't a space station in geostationary orbit be tethered to …
Why can't a space station in geostationary orbit be tethered to …
Two reasons. Geostationary orbit is not stationary, the satellite has to constantly use thrusters to maintain its position due to the solar wind, …
Tethered geostationary orbit – space elevator
Tethered geostationary orbit – space elevator
At the geostationary orbit, the growth (gradient) of tension will be practically zero, but the value will be far, far from zero.
Space elevator – Wikipedia
Space elevator – Wikipedia
A space elevator is a proposed type of planet-to-space transportation system. The main component would be a cable (also called a tether) anchored to … An Earth-based space elevator could not feasibly be simply a tall tower …
Space tether – Wikipedia
Space tether – Wikipedia
Space tethers are long cables which can be used for propulsion, momentum exchange, stabilization and attitude control, or maintaining the relative positions …
These Researchers Want to Run a Cable From the Earth to …
These Researchers Want to Run a Cable From the Earth to …
It’s a space elevator concept that could actually work. … It would be much easier to escape Earth’s gravity if you could skip the energy-intensive rockets.
Space Transportation with a Twist – NASA
Space Transportation with a Twist – NASA
Without a way to reboost the tether satellite, it could only perform the momentum exchange technique a very limited number of times before dropping into Earth’s …
3 Challenges for Engineering A Space Elevator
3 Challenges for Engineering A Space Elevator
Hence, the cable would need to be capable of supporting the tension from the surface up to a counterweight far beyond the geostationary orbit.
How a 'Space Elevator' Could Work on Earth or the Moon
How a 'Space Elevator' Could Work on Earth or the Moon
A heavy car, or “climber,” would travel up and down the tether. The elevator would carry cargo to geostationary orbit, past the region where …
What Happens If a Space Elevator Breaks – WIRED
What Happens If a Space Elevator Breaks – WIRED
First, you couldn’t easily build a structure like this out of steel; the weight would likely compress and collapse the lower parts of the tower.
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