ChefExellence

ChefExellence t1_jee3mjs wrote

The new moon landing program, (called Artemis) currently has a working space capsule (called Orion) and a rocket that can launch it to lunar orbit (called SLS), so can send humans to lunar orbit on Artemis II.

The lander (called Starship HLS) and suits (called AxEMU) are not scheduled to be ready until Artemis III because they did not receive contracts and funding until very recently.

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ChefExellence t1_j6mjafs wrote

I'll add to his comparison. It's like taking widely scattered of wood chips from your expensive garden to the south pole, where you plan to build your own reprocessing facility to turn the chips into chipboard to build your Antarctic base.

It's such a huge amount of effort for so little gain

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ChefExellence t1_j1f66mb wrote

> Collect energy in the sunny side, send it to the dark side and from there to the earth.

This part isn't necessary, the satellite simply has to be placed in a higher orbit so that it spends very little time in the shade. Of course, now you need to transmit the energy over a greater distance, but you probably want to keep your power satellites in a geostationary orbit anyway so you don't need to keep switching between multiple power satellites

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ChefExellence t1_ixq1tmk wrote

As a far future concept, it's viable. If you had a kilometres long ship on an interstellar voyage, with access to large amounts of power and traveling at a good fraction of lightspeed then this is a fairly good system to use. But for near term spaceflight it's simply unnecessary. Debris is widely scattered and nothing that a good Whipple sheild can't deal with

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