consider a planet around a black hole.....
- notFritzArgelander
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consider a planet around a black hole.....
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
- smeyer8015
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Re: consider a planet around a black hole.....
There was one such planet in the movie Interstellar
https://www.space.com/27692-science-of- ... aphic.html
https://www.space.com/27692-science-of- ... aphic.html
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Re: consider a planet around a black hole.....
True, in the movies. All that blue shifted light would require wearing a lot of sunscreen..... Also wormholes. Not stable or traversable unless you've got a negative energy device.smeyer8015 wrote: ↑Mon Oct 14, 2019 8:40 pm There was one such planet in the movie Interstellar
https://www.space.com/27692-science-of- ... aphic.html
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
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Re: consider a planet around a black hole.....
In the Movie they spent around 3 hours on the planet, 23 years passed on Earth during their visit.
Celestron Classic 8, Old Sears 60mm f/15 refractor, Old Edmund Scientific 6 inch F/8 newt, GSO 2" Diag, ES 30mm/70, ES 25mm/70, Orion 32 Super Plossl, Mead 24mm MA,
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Re: consider a planet around a black hole.....
That's handy to know. With roughlysmeyer8015 wrote: ↑Mon Oct 14, 2019 8:55 pm In the Movie they spent around 3 hours on the planet, 23 years passed on Earth during their visit.
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
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Re: consider a planet around a black hole.....
So, Raybans sunglasses won't help??????notFritzArgelander wrote: ↑Mon Oct 14, 2019 9:06 pmThat's handy to know. With roughlysmeyer8015 wrote: ↑Mon Oct 14, 2019 8:55 pm In the Movie they spent around 3 hours on the planet, 23 years passed on Earth during their visit.pi x 10^7 seconds per year, 3,600 seconds per hour that gives a blue shift of 6x10^4. So the cosmic microwave background of ~2.7K would have a black body radiation temperature of ~160,000 K. That's a little warm for any protective gear.
Celestron Classic 8, Old Sears 60mm f/15 refractor, Old Edmund Scientific 6 inch F/8 newt, GSO 2" Diag, ES 30mm/70, ES 25mm/70, Orion 32 Super Plossl, Mead 24mm MA,
X-Cel LX 18mm, Luminos 15mm, F/6.3 reducer, Luminos 2.5x barlow, Telrad, Celestron 9x50 RACI, DIY Baader Solar Filter, Celestron Skymaster 20x80, Bresser EXOS-2 Goto, Revolution Imager R1
No trees were killed in the sending of this post. However, a large number of electrons were terribly inconvenienced
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No trees were killed in the sending of this post. However, a large number of electrons were terribly inconvenienced
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Re: consider a planet around a black hole.....
Oh, they'd help until they melted!smeyer8015 wrote: ↑Mon Oct 14, 2019 10:10 pmSo, Raybans sunglasses won't help??????notFritzArgelander wrote: ↑Mon Oct 14, 2019 9:06 pmThat's handy to know. With roughlysmeyer8015 wrote: ↑Mon Oct 14, 2019 8:55 pm In the Movie they spent around 3 hours on the planet, 23 years passed on Earth during their visit.pi x 10^7 seconds per year, 3,600 seconds per hour that gives a blue shift of 6x10^4. So the cosmic microwave background of ~2.7K would have a black body radiation temperature of ~160,000 K. That's a little warm for any protective gear.
Also this is a low temperature that only applies to the
https://www.youtube.com/watch?v=It7107ELQvY
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
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