Terrascope

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Terrascope

#1

Post by seer »


This is an interesting video.
Donald
Tasco BRK Essentials Model: 169735 7x35, Celestron Cometron 7x50, Bushnell 10x50 Legacy WP, Oberwerk 15x70 LW, Meade Infinity 60mm AZ Refractor, Bushnell Deep Space 3 inch Reflector, Meade Polaris 80mm EQ Refractor, Meade Polaris 114mm Reflector.
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Re: Terrascope

#2

Post by notFritzArgelander »


Yes, it is interesting. I watched it through to the end and his reasoning is sound and his acknowledgement of possible problems at about 26 minutes in was reasonable and accurate. It's an interesting idea that needs more work. It was largely enjoyable to although I found the interruptions from advertisements from a right wing fake news outlet that operates as a mouthpiece for religious organization..... tedious to say the least.

He mentions a "Halo Drive" along the way which I think is a pretty silly, BTW, and not worthy of consideration. But this idea is pretty good and worth pursuing.
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: Terrascope

#3

Post by seer »


notFritzArgelander wrote: Tue Aug 13, 2019 2:34 am Yes, it is interesting. I watched it through to the end and his reasoning is sound and his acknowledgement of possible problems at about 26 minutes in was reasonable and accurate. It's an interesting idea that needs more work. It was largely enjoyable to although I found the interruptions from advertisements from a right wing fake news outlet that operates as a mouthpiece for religious organization..... tedious to say the least.

He mentions a "Halo Drive" along the way which I think is a pretty silly, BTW, and not worthy of consideration. But this idea is pretty good and worth pursuing.
Yes, the ads do suck on YouTube. I miss the days of olde on YouTube. Some of the ads have ads there now.
Donald
Tasco BRK Essentials Model: 169735 7x35, Celestron Cometron 7x50, Bushnell 10x50 Legacy WP, Oberwerk 15x70 LW, Meade Infinity 60mm AZ Refractor, Bushnell Deep Space 3 inch Reflector, Meade Polaris 80mm EQ Refractor, Meade Polaris 114mm Reflector.
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Re: Terrascope

#4

Post by seer »


I got curious and watched the halo drive video. It's not what I was thinking it was.
Donald
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Re: Terrascope

#5

Post by notFritzArgelander »


I'm not a fan of it. I don't like the Breakthrough Starshot concept nor do I like the Halo Drive. They only work in a perfect vacuum and space is not a perfect vacuum.
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: Terrascope

#6

Post by Unitron48 »


Intriguing concept...will be interesting to see where it goes.

Dave
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Re: Terrascope

#7

Post by Lady Fraktor »


It will be interesting to see if something can come out of this. Quite an interesting concept.
See Far Sticks: Antares Elita 103/1575, AOM FLT 105/1000, Bresser BV 127/1200, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS100/1000, Vixen SD115s/885
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Re: Terrascope

#8

Post by yobbo89 »


pretty awesome concept but it just seems impractical much like that spinning mercury mirror that can only point up but then again china has that giant 500 meter radar dish that points up and it's colossal so there must be some pros over cons. i guess that's the question , is it worth doing it .
scopes :gso/bintel f4 12"truss tube, bresser messier ar127s /skywatcher 10'' dob,meade 12'' f10 lx200 sct
cameras : asi 1600mm-c/asi1600mm-c,asi120mc,prostar lp guidecam, nikkon d60, sony a7,asi 290 mm
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Re: Terrascope

#9

Post by Lady Fraktor »


The Aricebo Observatory has been able to do some significant science while pointing straight up :)
See Far Sticks: Antares Elita 103/1575, AOM FLT 105/1000, Bresser BV 127/1200, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS100/1000, Vixen SD115s/885
EQ: TAL MT-1, Vixen SXP, AXJ, AXD
Az/Alt: AYO Digi II/ Argo Navis, Stellarvue M2C/ Argo Navis
Tripods: Berlebach Planet (2), Uni 28 Astro, Report 372, TAL factory maple, Vixen ASG-CB90, Vixen AXD-TR102
Diagonals: Astro-Physics, Baader Amici, Baader Herschel, iStar Blue, Stellarvue DX, Takahashi prism, TAL, Vixen flip mirror
Eyepieces: Antares to Zeiss
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Re: Terrascope

#10

Post by seer »


Yes with Aricebo it's the receiver that is reflected on in the center moves right and there are several mercury telescopes in existence.
Donald
Tasco BRK Essentials Model: 169735 7x35, Celestron Cometron 7x50, Bushnell 10x50 Legacy WP, Oberwerk 15x70 LW, Meade Infinity 60mm AZ Refractor, Bushnell Deep Space 3 inch Reflector, Meade Polaris 80mm EQ Refractor, Meade Polaris 114mm Reflector.
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