this post was submitted on 26 Oct 2024
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Futurology

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[–] marzhall@lemmy.world 6 points 9 months ago (1 children)

This is the sort of thing I would love to see in my lifetime. I wonder if this is basically talking about just getting it out there for one snapshot, or what you need to put it in orbit at the distance needed to use the Sun as a lens, in which case imagine having that as a long-running program!

[–] Rhaedas@fedia.io 3 points 9 months ago (1 children)

You wouldn't put that much investment into a single picture. The limitation would be the time it takes to shift position. If the tech could be made at a reasonable cost, the best solution would be multiple crafts at various locations. 360 to cover each degree seen from the plane of the system. That single degree would still take a long time to move around in, but the orbit easy to maintain at about 1.3 km/second. That's a long way out there.

Edit: fixed the orbital velocity because I can't read.