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The Problem With Debris: The ASAT Test One Year Later
About this time last year (11 Jan), China conducted the now infamous direct-ascent ASAT (Anti-Satellite) hit-to-kill test. We have written to some degree about it already – notably here and here. Both articles describe the notorious aspect of the test – the addition of significant amounts of debris to Low Earth Orbit (LEO). How much? …
Challenger/STS-51L
Twenty-eight years ago this morning our hearts were broken…
CAPT Wally Schirra, USN-Ret.: 12 Mar 1923 – 3 May 2007
“Are you a turtle?” I had always wanted to go to the Navy. As a young kid, I was intrigued by a Naval Officer with the beautiful brown shoes and sharp gold wings.- Wally Schirra Born into an aviator family (his father had gone to Canada during WW1 to earn his wings and his mom…
Trying Something New
Given our predilection to trying new things around here (as opposed to say, oh, the local pro-football team) we’re trying out a new PDF embed and share process from Adobe called, surprisingly enough, SHARE. Of course it is in beta, so it may or may not work. If it does, what you will see below…
Back to the Future: LRO Images Apollo 11’s Landing Site
Apropos that on the eve of the 40th anniversary of the landing on the Moon, the latest US visitor and (hopefully) precursor to our return via the Constellation program, the Lunar Reconnaissance Orbiter imaged the location in Mare Tranquilis that was the site of Apollo 11’s landing (click on image to enlarge): Note the object…
Sir Arthur C. Clarke, CBE: 16 Dec 1917 – 19 Mar 2008
If we have learned one thing from the history of invention and discovery, it is that, in the long run – and often in the short one – the most daring prophecies seem laughably conservative. – Arthur C. Clarke, The Exploration of Space, 1951 Radar specialist, scientist, visonary and author. One of the great pillars…