Recent comments in /f/space

KillyScreams t1_j5t19rm wrote

I gotcha. It's just it's not like humanity has never had incredible engineering feats when needed.

It will be interesting to see what does eventually replace rockets.

Maybe having planes carry things into low altitude orbit and take off from there.

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Martinus_XIV t1_j5t0xii wrote

Would you rather have a drum of nuclear waste sitting in a bunker somewhere deep underground, isolated by layers upon layers of radiation-absorbing material, or floating above your head like a nuclear sword of damocles?

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Cheapskate-DM t1_j5t0sfw wrote

Laments about stupid human bullshit aside, it's no easy engineering feat.

An aboveground version would mean miles of electrified track exposed to the elements; assuming constant acceleration, you'd quickly reach speeds where a single nick or bump would be catastrophic.

A hyperloop or shielded underground version is plausible, but that's miles of tunneling - and unless you want to roll the dice on some retractable wing business, it'd need to be a wide tunnel.

And that's not even getting into property/territory.

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NameUnavail t1_j5t0nan wrote

Because as unlikely as a failure is, the consequences of one would be horrendous. If it failed at high altitude it would be far worse than fukushima or tschernobyl, it's simply not worth the risk

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Darth_Face2021 t1_j5t0hs4 wrote

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KillyScreams t1_j5t0dpy wrote

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Cheapskate-DM t1_j5t09xj wrote

Realistically, if you wanted to go pure electro-mechanical, you could build a giant ramp up the side of the Rockies and chuck a plane off it.

Unfortunately, high-velocity speed bumps have the same effect regardless of whether or not rockets are involved... nobody would want to shotgun radioactive waste across the country.

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BWright79 t1_j5szyag wrote

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h455566hh t1_j5szrih wrote

  1. Nuclear waste is valuable. It can be recycled into more nuclear fuel.
  2. Currently no industrial work is done in space, it's too expensive. Space stations and satelites are used only for research,
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