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1,000km Cable to the Stars - The Skyhook

Kurzgesagt – In a Nutshell · explainer · Watch on YouTube

Space exploration & spaceflight

What it is

Kurzgesagt explains the skyhook, a rotating cable with a counterweight that could catapult spacecraft from Earth orbit toward deep space. It covers why it would make space travel cheaper and more efficient.

Why Hacker News recommends it

Used as the accessible reference for skyhook and space tether ideas in HN discussions of Mars transit, launch and space elevators.

  • 1 people recommended it
  • 1 different months
  • 0 strong recommendations
  • first 2019, last 2024

What HN commenters said

  1. “I recently saw a very interesting video on a concept called a”

    Skyhook concept might cut Earth-Mars transit time to about two months

    kibwen, 2019-11 · Recommendation · in “Domes are overrated”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: skyhook, space tether, orbital mechanics, spaceflight, mars

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