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Path: ...!feeds.phibee-telecom.net!2.eu.feeder.erje.net!feeder.erje.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Charles Packer <mailbox@cpacker.org> Newsgroups: rec.arts.sf.written Subject: Re: OT: Surely there's an SF story with this..... Date: Fri, 30 Aug 2024 07:45:58 -0000 (UTC) Organization: A noiseless patient Spider Lines: 32 Message-ID: <pan$3df92$38a8b24b$b251e412$f910e51b@cpacker.org> References: <vaqdc5$2dfk$2@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Fri, 30 Aug 2024 09:45:58 +0200 (CEST) Injection-Info: dont-email.me; posting-host="559c322e6ad8619798e08d87c05ac198"; logging-data="435963"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/JGpr0DgXX8LrJq/RSbeEz" User-Agent: Pan/0.158 (Avdiivka; ) Cancel-Lock: sha1:ZOPir5YnEin1HGVQOV8fh1WuPpA= Bytes: 2086 On Thu, 29 Aug 2024 14:07:01 -0400, Cryptoengineer wrote: > Reflect Orbital > > https://www.reflectorbital.com/lighting > > is proposing to launch a fleet of orbital mirrors to provide lighting to > nighttime locations on the Earth. > > They claim they will be able to light up a 5km diameter circle for 4 > minutes. They're accepting reservations, but I can't find any pricing. > They expect to start in Q4 2025. > > I'm *extremely* skeptical. To be even as bright as moonlight, > the mirror would have to appear 1/7 the area of the Moon in the sky. > > I can't think of a use case for 4 minutes of light, but they also talk > about using it to power up solar panel systems at night, which makes no > sense. > > I think its either an art project, or some kind of scam to fleece > investors who are bad at math. > > Still, very stfnal. In any case, in the default imagery I recognized Marina Del Ray, to I spent a few minutes moving the spotlight up the coast to Santa Monica and zooming in on the apartment building where I lived 1969-70.