Event Horizon - Astronomical and Terrestrial Images

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NGC1977-HaRGB-20201114.jpg
NGC 1977, The Running Man Nebula in Orion653 viewsA reflection nebula embedded in a bright HII region, Sh2-171, found in Orion's Sword near the Great Orion Nebula M42. Sh2-171 also includes two other nebulae and the star cluster NGC-1981.
NGC7635_20210905_LHaRGB1~0.jpg
NGC7635 - The Bubble Nebula - H-alpha enhanced version653 viewsAn emission nebula in the constellation Cassiopeia. The "bubble" is created by the stellar wind from a hot, massive star within a molecular cloud which contains the expansion of the bubble, preventing it from dissipating, and is also itself excited by the star. The nebula is 7 light years across and 7100 light-years away.
SolarEclipse-20170821-3656.jpg
Totality minus 32 minutes652 viewsC2 - 31 min 50 sec
SolarEclipse-20060329-503.jpg
Pre-Totality 9652 viewsAnd Spain go under and the shore
Of Africa the gilded sand
And evening vanish and no more
The low pale light across that land
SolarEclipse-20170821-3620.jpg
Partial Phase - One Hour before Totality651 viewsSecond Contact minus 59 minutes, 19 seconds
SolarEclipse-20021204-DX013.jpg
Post-Totality 3651 viewsThe Sun hits the horizon, about a quarter through post-totality.
M74-20161102.jpg
M74 - Spiral galaxy in Pisces649 viewsFace-on spiral galaxy about 32 million light-years from Earth in the constellation Pisces.
M20_20230718_OSC2.jpg
M8, the Lagoon Nebula, and M20, the Trifid Nebula649 viewsTwo jewels of the summer sky captured in the same frame with a bridge of nebullosity between them.
M108-20230512-OSC1.jpg
M108 and M97 in one frame649 viewsBarred spiral galaxy M108, nicknamed the Surfboard Galaxy, about 28 million light years away; and planetary nebula M97, the Owl Nebula, 2030 light-years away, both in Ursa Major.
SolarEclipse-20170821-3674.jpg
Totality minus 15 minutes648 viewsC2 - 15 min 23 sec
SolarEclipse-20021204-DX10.jpg
First contact plus ~45 minutes647 viewsAbout 3/4 through pre-totality.
NGC2237-20210205-LRGB-i3.jpg
NGC2237 - The Rosette Nebula647 viewsEmission Nebula / HII region in Monoceros, with open cluster NGC 2244 in center of nebula.
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