Sunday, February 17, 2019

150th Anniversary: Periodic Table of Chemical Elements

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                                            Periodic Table of Chemical Elements (Image Sources: Wikipedia.org, By Offnfopt - Own work, Pu...
13 comments:
Friday, February 1, 2019

Tuesday (Feb. 19) Full Moon: Largest So-Called 'Super-Moon' of 2019

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                                   Comparison of a Lunar Perigee Full Moon, a so-called "Super-Moon," of 2011 March 19 and an av...
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Sunday, January 27, 2019

Laser Holography Nano-Satellite System Could Cut Cost of Astronomical Research

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                                                     Diagram of a proposed "SMART" Nano-Satellite.                             ...
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Friday, January 18, 2019

Sunday Night: Only Total Lunar Eclipse of 2019 w/Web-Casts

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     Time of totality during the Total Lunar Eclipse / Total Eclipse of the Moon of 2018 July 27. (Image Sources: Wikipedia.org, By Giusep...
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Wednesday, January 2, 2019

Astro-Calendar: Jan. / Pix of NASA Fly-By of Ultima Thule

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                   Photographs, from NASA's New Horizons Space Probe, of Ultima Thule, a small, trans-Neptunian object in the Kuiper ...
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Monday, December 24, 2018

American Lunar Society Founder on 50th Anniversary: 1st Humans Orbit Moon

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The famous 'Earthrise' photograph from the NASA spacecraft Apollo 8, the first mission with human beings to travel to the ...
3 comments:
Thursday, December 20, 2018

Winter Begins Friday; Full Moon & Ursid Meteors Peak Saturday

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   This diagram shows the position of the Earth, in relation to the Sun, at the time of the Winter Solstice, as well as the other solstice...
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