160 billion planets and counting.
Source:SPACE.com
January 12, 2012
by David Parmet
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August 3, 2011
by David Parmet
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The Summer Triangle
DSC_0031, originally uploaded by david parmet. click to embiggen
Not bad for light-polluted suburban skies.
Technical details:
- Shot in my backyard on a Nikon D80 on an Astrotrac mount.
- 20mm Nikon lens at f4
- 5 minutes at ASA 400
Related articles
- If I had a Telescope this Summer… [Starts With A Bang] (scienceblogs.com)
August 2, 2011
by David Parmet
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What A Shuttle Launch Sounds Like
Or sounded like. In case you were wondering.
STS-135 Launch from David Parmet on Vimeo.
The launch of STS-135
