Event Horizon - Astronomical and Terrestrial Images

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Transit_of_Venus-20120605-0137.jpg
First Contact plus 1 minute 28 seconds10 viewsThe nibble on the sun is a little larger.Jun 13, 2019
TransitOfVenus-20120605-0127.jpg
The Sun - Just prior to First Contact (Hydrogen-Alpha View)10 viewsVenus has not yet begun to encroach on the Sun's diskJun 13, 2019
M8-LRGB-20120624_85.jpg
M8, The Lagoon Nebula in Sagittarius16 viewsAn emission nebula lying 4000-6000 years from Earth. Also designated NGC 6523. An HII star-forming region. Contains the open cluster NGC 6530.May 14, 2019
NGC869-LRGB-PS-201701221959.jpg
NGC 869 and 884 - The Double Cluster in Perseus10 viewsOver 7500 light-years away, these twin open clusters each contain over 300 blue-white supergiant stars; they are about 13 million years old.May 12, 2019
NGC7331-LRGB-PS-201701212049c.jpg
NGC 7331 - Spiral Galaxy in Pegasus13 viewsAbout 40 million light-years away; similar in size and structure to the Milky Way. May 12, 2019
     
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