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50 |
1,352 |
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40 |
1,239 |
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16 |
647 |
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Buttercup Observations Prior to Moonrise by
Sketcher
Getting out under the starry sky is a good way to put aside this year's election concerns. The evening went along precisely according to my plans. I started...
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0 |
368 |
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19 |
755 |
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Rainbow over Hawaii Island by
Razzmatazz
http://www.astromart.com/common/image_popup.asp?image=/images/forums/828000-828999/828426.jpg&caption=
Beautiful early morning rainbow being illuminated by...
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2 |
379 |
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Moonlight at the South pole by
Gerald Kelleher
http://www.usap.gov/videoclipsandmaps/spwebcam.cfm
It is a day/night cycle within the polar day/night cycle as the moon acts like a beacon for the orbital...
( 1 2 3 ... Last Page)
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30 |
1,178 |
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The Hunt for Planet Nine Continues by
Quadibloc
Now it is seen as possibly responsible for a basic fact about the Solar System:
http://www.popularmechanics.com/space/a21954/planet-nine-weird-orbits/
And of...
( 1 2 3)
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24 |
1,162 |
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Warped space-time by
Razzmatazz
http://apod.nasa.gov/apod/astropix.html
Today's APOD Hubble image shows many warped galaxies that are supposedly much farther away than the foreground galaxy...
( 1 2)
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11 |
500 |
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Genesis by
Gerald Kelleher
There is never any fear that the ancient texts are ridiculed even though it has turned into a sport of sorts among those who can't be inspired or inspiring....
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6 |
317 |
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Star Party in 1906 (o: by
StarDust
http://www.nebraskastarparty.org/wp-content/uploads/2016/03/turn-of-the-century-astronomers.jpg
( 1 2)
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17 |
588 |
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Mak-Newts by
StarDust
Anyone had a chance to own/use this 8" Mak-Newt from Orion?
What are the pros/cons of the scope?
It has the same CO-33% than my...
( 1 2 3 ... Last Page)
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56 |
1,122 |
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3 |
321 |
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Climate modeling by
Gerald Kelleher
All planets have a specific climate and it has nothing to do with heat/cold nor distance from the Sun.
A planet with 0° inclination or that close to...
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0 |
439 |
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Mercury by
Gerald Kelleher
http://apod.nasa.gov/apod/ap160717.html
The racetrack analogy applies to Mercury as it does to Venus although Venus gives observers a clearer view as it runs...
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6 |
448 |
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87 |
992 |
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0 |
367 |
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Mars and Moon Craters this month by
Razzmatazz
I took these images last night (7-15-2016) with a color digital camera thru a 10" F14.6 Maksutov-Cassegrain. The color saturation was set higher than normal on...
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7 |
346 |
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Buttercup Observes Moon and Planets at 117x by
Sketcher
After reflecting on my earlier post about a certain 60mm achromat I got to thinking about my own words and concluded that it would probably be good to be able...
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1 |
446 |
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2 |
398 |