Questions tagged [skyhook]

A proposed method for orbital launch and transfers. Utilizes a long wire with fixed rotation to manage momentum.

Filter by
Sorted by
Tagged with
4
votes
1answer
127 views

Are there any active or recent projects investigating skyhooks for orbital lift?

On the Wikipedia page for skyhooks, the most recent entry in "History" describes a 2001 effort by the Boeing Phantom Works to draft a proposal for a skyhook system for NASA under the name of HASTOL. ...
1
vote
2answers
390 views

How high *could* a glider reach, to catch a skyhook reaching down from orbit? [closed]

At the beginning of the third part of Seveneves Neal Stephenson describes how the protagonist Kath Two travels from the Earth's surface into the orbit with the aid of a Skyhook-named system. The route ...
8
votes
1answer
190 views

How to calculate drop due to ship docking at orbital tether

I am exploring some of the properties of a vertical orbiting tether (or non-rotating skyhook). This particular tether has a quite large mass at the location with a circular orbital velocity, with the ...