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Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

reflectorbital.com

21–30 of 48 posts

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#21
Reflect's website banner announces $6.5 million seed round led by Sequoia.

A few comments here claim to have run the numbers. With negative results. How do seed rounds with name-brand VC work? Please tell me an independent party would have been paid to do due diligence on the feasibility of the approach. Or is this perhaps an investment in the team with an openness to pivot.

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#23
post #6

I am so tired of seeing ideas that are indiscernible from satire. This is like something that they would have come up with on HBO's Silicon Valley. Who do I complain to when a nearby golf course orders some nightshine and now my sky looks like I'm under a fucking police helicopter?

I've seen this proposed two decades ago, but basically under a dual use proposal: orbital solar concentrator and death laser.

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#24
post #4

> selling sunlight Sounds like an eco disaster to me. Some things only happen when it's dark... I'm amazed I almost never read about a much more viable alternative: inter-continental power transmission cables. There are a few projects: UK buying electricity from Morocco, Singapore buying electricity from Australia. Both implemented using undersea power transmission cables. If this could be implemented on a global sca…

And I thought internet disruptions were annoying when someone accidintentionally breaks your undersea cable. Losing power is even worse

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#25

Reflect's website banner announces $6.5 million seed round led by Sequoia. A few comments here claim to have run the numbers. With negative results. How do seed rounds with name-brand VC work? Please tell me an independent party would have been paid to do due diligence on the feasibility of the approach. Or is this perhaps an investment in the team with an openness to pivot.

The pivot will likely be space ads ... ugh.

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#26
post #13

I’m curious to know the effects of beaming additional solar energy to Earth on climate change. I can’t imagine it’d be good.

If this is a legitimate concern perhaps they can launch a second set of satellites to block peak sunlight.

Or just put mirrors on the ground to reflect the sunlight back out /s

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#27

I prefer it to be dark at night. I’d make every streetlight 60% less bright if I could. Sorry, but I hate this idea.

I don't think they are aiming to be lighting things up at night, just twilight. It's a day extender.

The explicitly mention Solar Energy at Night.

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#29
post #6

I am so tired of seeing ideas that are indiscernible from satire. This is like something that they would have come up with on HBO's Silicon Valley. Who do I complain to when a nearby golf course orders some nightshine and now my sky looks like I'm under a fucking police helicopter?

This has in fact already been done, by the Soviets.

https://en.wikipedia.org/wiki/Znamya_(satellite)

Re: Reflect Orbital: Sunlight after dark using a constellation of spatial reflectors

#30

Earlier quoted context omitted.

If this is a legitimate concern perhaps they can launch a second set of satellites to block peak sunlight.

Or just put mirrors on the ground to reflect the sunlight back out /s

Honestly, I don't think you need the /s.

The satellites are dumb and would have a negligible effect. But if you want to offset the heat just to be on the right side, some mirrors or simply white surfaces on the ground could do the job.

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