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Ichingcarpenter

(36,988 posts)
Fri May 20, 2016, 05:22 AM May 2016

Hubble Telescope Captures Incredible Up-Close View of Mars

An amazing new Mars image captured by the Hubble Space Telescope shows clouds, craters, ice caps and other features on the Red Planet.

Hubble took the photo on May 12, when Mars was just 50 million miles (80 million kilometers) from Earth. That's quite close in the cosmic scheme of things; Mars is nearly at "opposition" — when the planet and the sun are on exact opposite sides of Earth from each other — which will come on May 22.

- See more at: http://www.space.com/32926-mars-opposition-amazing-hubble-photo.html#sthash.yMwYIjue.dpuf








Question? Why haven't we seen any close up Hubble photos of the Moon?


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Hubble Telescope Captures Incredible Up-Close View of Mars (Original Post) Ichingcarpenter May 2016 OP
because the moon men wont allow it MFM008 May 2016 #1
I think you mean 'Cat-Women of the Moon'' Ichingcarpenter May 2016 #2
Um, because we have oodles of hi-res pictures from lunar orbit ? eppur_se_muova May 2016 #3
That is an awesome link. Thank you. byronius May 2016 #4
There is a Mars orbiter also taking pictures, the same resolution argument applies far more so Fumesucker May 2016 #6
There's a bloke in the UK who images the planets from his garden Fumesucker May 2016 #5

eppur_se_muova

(36,269 posts)
3. Um, because we have oodles of hi-res pictures from lunar orbit ?
Fri May 20, 2016, 12:03 PM
May 2016

Hubble photos would be inferior. Photos taken from only 12 miles above the surface give much better resolution than photos from 239,000 miles away -- about 20,000 x better resolution.

Lunar orbiters have mapped the Moon repeatedly, from various angles and under various conditions of illumination.

http://www.nasa.gov/feature/goddard/nasas-lro-moves-closer-to-the-lunar-surface

Unlike Mars, the Moon doesn't have weather, so there's little point in double-checking what it looks like now, as opposed to last year, either.

Fumesucker

(45,851 posts)
5. There's a bloke in the UK who images the planets from his garden
Fri May 20, 2016, 07:48 PM
May 2016

With pretty much off the shelf commercial optics.

Damian Peach.



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