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Pastimes
Astronomy and Space
An SI Board Since December 2016
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215 13 0
Emcee:  J.B.C. Type:  Moderated
This subject is for those that share my interest in astronomy and space.

Resource sites for the "Great American Eclipse":

Message 30963305

greatamericaneclipse.com

The 10' MAP:

eclipse-maps.com

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ReplyMessage PreviewFromRecsPosted
215Wow... GZGROUND ZERO™-12/29/2019
214I wasn’t aware that there was a calculator. Great analysis, thanks.J.B.C.-12/29/2019
213There are impact calculators on the web. One example is impact.ese.ic.ac.uk ATimF112/29/2019
212This is apparently a pretty large asteroid, 2034 feet long... the meteor that cGROUND ZERO™-12/20/2019
211Always scary. Wonder how massive of a hit can we take, and what size would normJ.B.C.-12/20/2019
210Massive 2,034-foot asteroid will zoom past Earth just after Christmas A gigantiGROUND ZERO™-12/20/2019
209Satellite based LIDAR detects vast daily migration of creatures deep in the oceaDMaA-12/6/2019
208"Fall Back" Sunday Morning Friday, November 1 The Moon moves abouJ.B.C.-11/1/2019
207I whole heartedly recommend an app called Sky Guide. Free with a for pay upgradDMaA-10/12/2019
206The Sky This Week from October 11 to 20 The Hunter’s Moon rules the evening sky J.B.C.-10/12/2019
205Hubble's Wide View of the Evolving Universe [graphic] Versions up to 25500xTimF-9/24/2019
204I have to look that one up. ThanksJ.B.C.-9/23/2019
203Saturns North Pole hexagon [graphic] reddit.comTimF-9/22/2019
202Moon mission FAIL by India: space.comJ.B.C.-9/7/2019
201SpaceSatellite crashes will plague us unless we manage space traffic better The J.B.C.-9/7/2019
200The Sky This Week from September 6 to 15 While Neptune reaches opposition and peJ.B.C.-9/7/2019
199[youtube video] h/t: TimF:J.B.C.-7/28/2019
198One of (if not) THE BEST accounts of the lunar descent. I had to stop several tJ.B.C.27/21/2019
197Be sure to duck if necessary. :)J.B.C.-7/1/2019
196Good to know, will look for it tomorrow, I can see the launch from my house... GROUND ZERO™-7/1/2019
195PS, It will be broadcast on NASA TV and their website.J.B.C.-7/1/2019
194This is a launch of a different kind tomorrow. A test of the Orion Launch AbortJ.B.C.-7/1/2019
193The surest sign that intelligent life exists elsewhere in the universe is that iGROUND ZERO™-6/16/2019
192NASA launches important infrastructure for future trips within the solar system.DMaA16/16/2019
191This is being touted as the first photo of a black hole: wattsupwiththat.com [DMaA-4/10/2019
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