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collinsmark's latest activity
collinsmark
reacted to
WWGD's post
in the thread
Collection of Lame Jokes
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Wow
.
May 8, 2024
collinsmark
reacted to
DennisN's post
in the thread
Share Animal Pictures: For Animal Lovers
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Wow
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Emperor penguin chicks jump off a 50-foot cliff in Antarctica NEVER-BEFORE-FILMED FOR TV | Nat Geo
May 8, 2024
collinsmark
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Stavros Kiri's post
in the thread
Stargazing
Solar Activity and Space Weather Update thread
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Like
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Strong Solar Activity Space Weather News for May 6, 2024 ANOTHER DAY, ANOTHER X-FLARE: Solar activity has gone into overdrive. Since...
May 8, 2024
collinsmark
reacted to
Tom.G's post
in the thread
Stargazing
Documenting the setup of my new telescope
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How about machining the heads to be thinner? Also, I can't tell for sure but, it looks like there is a shoulder under the heads that...
May 7, 2024
collinsmark
reacted to
Vanadium 50's post
in the thread
Stargazing
Documenting the setup of my new telescope
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Informative
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Have you talked with Bob? He may be interested in improving his product. In another area I have dealt with some highly specialized...
May 7, 2024
collinsmark
reacted to
Vanadium 50's post
in the thread
Stargazing
Documenting the setup of my new telescope
with
Haha
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PS When can we see a picture of Phobos?
May 7, 2024
collinsmark
replied to the thread
Stargazing
Documenting the setup of my new telescope
.
Right. I've given that idea some thought, but I'm not sure I trust my skill with such tools. Yes, the "too tall" culprit involves some...
May 7, 2024
collinsmark
reacted to
Andy Resnick's post
in the thread
Our Beautiful Universe - Photos and Videos
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Clouds moving in for the next week, not going to get much additional time imaging M101: The usual setup, 20 hrs integration time...
May 6, 2024
collinsmark
reacted to
morrobay's post
in the thread
Random Photos
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And from same location 10 degrees Westerly showing Sanctuary of Truth
May 6, 2024
collinsmark
reacted to
DennisN's post
in the thread
Collection of Lame Jokes
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Wow
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I saw an ad for this model on Ebay, and I thought it was funny that people actually want models of bizarre things like disasters...
May 6, 2024
collinsmark
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Flyboy's post
in the thread
Random Photos
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May 5, 2024
collinsmark
replied to the thread
Stargazing
Documenting the setup of my new telescope
.
Collimation screw, side project: So I decided to give Bob's Knobs a try. Here's a summary on how that went. Background: Collimation...
May 5, 2024
collinsmark
reacted to
Flyboy's post
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Random Photos
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May 5, 2024
collinsmark
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dextercioby's post
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Collection of Lame Jokes
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May 5, 2024
collinsmark
reacted to
WWGD's post
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Collection of Lame Jokes
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May 5, 2024
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