Wednesday, January 27, 2021

Most Stable Laser Signal Through Atmosphere Could Help Prove Einstein Theory

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                           A new atmospheric laser link could help prove, more precisely than ever before, Albert Einstein's General The...
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Wednesday, January 20, 2021

Venus Surprises in Day-time Sky Shortly After Lincoln's 2nd Inaugural

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Photograph of the second Presidential Inauguration of Abraham Lincoln on 1865 March 4, on the east portico of the U.S. Capitol Building, th...
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Monday, January 4, 2021

Astro-Calendar: 2021 Jan. / Circle of Planets: Jupiter, Saturn, Mercury

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  Last month Jupiter and Saturn provided a Great Conjunction to evening viewers. Jupiter and Saturn are still nearby, joined by Mercury in m...
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Sunday, December 20, 2020

Mon.: Winter Begins & Great Conjunction: Jupiter & Saturn; Tue: Ursid Meteors

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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 an...
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Monday, December 7, 2020

Lasers Help Large Chile Telescope Provide Better Stellar Images

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  Image issued by the European Southern Observatory, which graphically illustrates the use of lasers to provide a clearer image of the Carin...
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Tuesday, December 1, 2020

Astro-Calendar: 2020 Dec. / Great Conjunction: Jupiter & Saturn on Winter Solstice

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This computer representation shows the positions of Jupiter and Saturn at the time of the dedication of the 10-inch Siderostat-type Refrac...
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Sunday, November 15, 2020

Live Web-cast Sun. Night: Historic SpaceX, 1st Operational Astronaut Launch

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Photograph of the SpaceX Crew Dragon capsule on top of a Falcon 9 rocket, which will be launched Sunday. The Crew-1 mission will launch thre...
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