Andy Sawers
Andy Sawers
@andy-sawers
Honorable Member
Joined: Jun 19, 2020
Topics: 0 / Replies: 742
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RE: How not to take a photograph of the Aurora Borealis

This aurora was taken last night by our friend David Taylor whom we were visiting in Orkney when I took my 'How not to' photo in the summer...

7 years ago
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Replies: 2
Views: 60
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RE: The Moon is shrinking

So I bet even Mike didnt know No, you’re right… I didn’t! Make a note of this date, ladies and gentlemen! You'll be telling your grandchildren about ...

7 years ago
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Replies: 6
Views: 65
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Replies: 3
Views: 62
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RE: Online astronomy videos and study sources

Hey! Good point! A free University of Mooc degree!!

7 years ago
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RE: Online astronomy videos and study sources

A friend of mine just told me about another 'Moocs'* provider, Coursera. Here's a listing of their astronomy courses. Also edx.org's astronomy stuff....

7 years ago
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RE: Space and stuff...

This'll keep you busy, Tej!

7 years ago
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RE: Top television

Can't help feeling sorry for the original 9th planet, Pluto, having to sit there and watch a planet that hasn't even been discovered yet being named t...

7 years ago
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Replies: 4
Views: 76
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RE: Rosetta - Philae landing on Comet 67P

Sadly, Philae's contribution has now come to an end. It is "probably now covered in dust and too cold to function" says the German space agency DLR, w...

7 years ago
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RE: Top television

a whole lot of astronomy programs being recorded on my media centre 'Media centre'? Is that like an old music centre? ;) Seriously, though, good work...

7 years ago
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RE: Gravitational waves detected

The sensitivities - and hence margin of error - is just so extraordinary. I just hope the signal wasn't caused by a cosmonaut tripping over a toolbox ...

7 years ago
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RE: Nacreous Clouds

why are these clouds only seen before dusk or after sunrise? I'm pretty sure it's because the sun reflects off the underside of the clouds. During the...

7 years ago
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RE: Nacreous Clouds

No, it’s a twig from an overhanging tree. That's a relief. Because it was either a very large spider or it was very close. Neither situation is a good...

7 years ago
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