Cool astronomy photos

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Re: Cool astronomy photos

Post by sparks » Wed Jul 04, 2018 1:01 am

Anaxagoras wrote:Has to be on purpose, although he's pretty deadpan about it.
Something absolutely huge slammed into Uranus when it was still young
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Re: Cool astronomy photos

Post by Doctor X » Wed Jul 04, 2018 5:11 am

He said it was a heavenly body!

--J.D.

P.S. The guy probably figured there was no fucking way he could avoid the obvious English puns so he just went with it. Seriously, no way to avoid:
  • Something landed on Uranus.
    Something crashed on Uranus.
    Something smashed into Uranus.
    Something deformed Uranus.
    Something knocked Uranus into a different obit.
    Something . . . SCREW YOU GUYS!
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Re: Cool astronomy photos

Post by Fid » Wed Jul 04, 2018 9:37 pm

Well, yeah, something that can knock a gas giant planet on its side will in fact be rather massive.
And furthermore why did Hershel name is damned planet after some friggin ancient god that would be the butt of jokes for centuries?
Last edited by Fid on Wed Jul 04, 2018 9:51 pm, edited 1 time in total.
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Re: Cool astronomy photos

Post by Witness » Wed Jul 04, 2018 11:37 pm

News from Ceres:

Image
This mosaic of a prominent mound located on the western side of Cerealia Facula was obtained by NASA's Dawn spacecraft on June 22, 2018 from an altitude of about 21 miles (34 kilometers).

Image
This close-up image of the Vinalia Faculae in Occator Crater was obtained by NASA's Dawn spacecraft on June 14, 2018 from an altitude of about 24 miles (39 kilometers).

Details: https://www.nasa.gov/feature/jpl/dawn-s ... tor-crater

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Re: Cool astronomy photos

Post by Bruce » Thu Jul 05, 2018 2:02 am

So the bright spot wasn't coming from a alien city? :(
Such potential!

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Re: Cool astronomy photos

Post by sparks » Thu Jul 05, 2018 4:21 am

Damn!
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Re: Cool astronomy photos

Post by Fid » Thu Jul 05, 2018 5:22 pm

Bruce wrote:So the bright spot wasn't coming from a alien city? :(
Probably it was, it's just they have flying cars as we should have (insert political invective here) years ago.
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Re: Cool astronomy photos

Post by Witness » Sun Jul 08, 2018 1:52 am

Bruce wrote:So the bright spot wasn't coming from a alien city? :(
They moved, fleeing the pesky new neighbors. :mrgreen:

Image
Mars underwent a tremendous planet-wide dust storm -- one of the largest ever recorded from Earth. To show the extent, these two Hubble Space Telescope storm watch images from late June and early September (2001) offer dramatically contrasting views of the martian surface. At left, the onset of smaller "seed" storms can be seen near the Hellas basin (lower right edge of Mars) and the northern polar cap. A similar surface view at right, taken over two months later, shows the fully developed extent of the obscuring global storm. Although this storm eventually waned, in recent days a new large dust storm has been taking hold of the red planet.
https://apod.nasa.gov/apod/ap180617.html

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Re: Cool astronomy photos

Post by Witness » Mon Jul 09, 2018 2:53 am

Phobos in front of Mars:

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Re: Cool astronomy photos

Post by Witness » Wed Jul 11, 2018 2:28 am

Witness wrote:Take a peek: right now Mars is just under the Moon. :)
Follow up:
Mars brighter in 2018 than since 2003

Mars will be brighter than Jupiter – normally, the second-brightest planet and fourth-brightest object in the sky after the sun, moon and planet Venus – between about July 7 and September 7.

Mars is easy to spot in July, 2018, because it’s so bright and red. It’s rising in the east by mid-evening and – for the rest of the night – shines as brightly as Jupiter (which will be more to the west) and more brightly than any star. You’ll also notice Mars for its red color.
[…]
In late July 2018, around the time Earth sweeps between Mars and the sun, Mars will outshine Jupiter by some 1.8 times.

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http://earthsky.org/astronomy-essential ... imes-faint

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Peter Ryan wrote on July 8, 2018: “I went out to grab a picture of the Milky Way on the coast of Rhode Island over in Newport. When I got done I noticed the red dot on the lower left and couldn’t believe my eyes that it was Mars.”

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Re: Cool astronomy photos

Post by Witness » Mon Jul 16, 2018 3:47 am

Mars over Rhode Island two days ago:

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https://old.reddit.com/r/space/comments ... _than_its/

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Re: Cool astronomy photos

Post by Witness » Sun Jul 22, 2018 4:14 am

Mars again, before & after (during?) dust storm:


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Re: Cool astronomy photos

Post by Witness » Mon Jul 23, 2018 4:31 am

Image
These six infrared images of Saturn's moon Titan represent some of the clearest, most seamless-looking global views of the icy moon's surface produced so far. The views were created using 13 years of data acquired by the Visual and Infrared Mapping Spectrometer (VIMS) instrument on board NASA's Cassini spacecraft. The images are the result of a focused effort to smoothly combine data from the multitude of different observations VIMS made under a wide variety of lighting and viewing conditions over the course of Cassini's mission.
[…]
Observing the surface of Titan in the visible region of the spectrum is difficult, due to the globe enshrouding haze that envelops the moon. This is primarily because small particles called aerosols in Titan's upper atmosphere strongly scatter visible light. But Titan's surface can be more readily imaged in a few infrared "windows" -- infrared wavelengths where scattering and absorption is much weaker. This is where the VIMS instrument excelled, parting the haze to obtain clear images of Titan's surface.
https://www.jpl.nasa.gov/spaceimages/de ... d=PIA21923

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Re: Cool astronomy photos

Post by Witness » Mon Jul 30, 2018 1:40 am

Image
Nurul Fathin wrote, “An optical effect called the ‘Japanese Lantern.’ This image was taken during the eclipse of July 28, 2018, at about 3:24 a.m. at the Telok Kemang Observatory in Port Dickson, Malaysia.”
Image
July 27, 2018, total eclipse of the moon over the Sacra di San Michele, Piemonte, Italy, from Gabriella Milani.
More: http://earthsky.org/todays-image/photos ... ly-27-2018

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Re: Cool astronomy photos

Post by Anaxagoras » Mon Jul 30, 2018 6:54 am

Saw Mars last night. It's very bright right now.
A fool thinks himself to be wise, but a wise man knows himself to be a fool.
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Re: Cool astronomy photos

Post by Anaxagoras » Mon Jul 30, 2018 10:30 am

The TESS planet surveyor has begun its survey.

https://amp.space.com/41306-tess-exopla ... ions.htmlo
A fool thinks himself to be wise, but a wise man knows himself to be a fool.
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Re: Cool astronomy photos

Post by Witness » Tue Jul 31, 2018 1:56 am

Anaxagoras wrote:
Mon Jul 30, 2018 10:30 am
The TESS planet surveyor has begun its survey.

https://amp.space.com/41306-tess-exopla ... tions.html
FTFY. :wink:

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Re: Cool astronomy photos

Post by Witness » Tue Jul 31, 2018 3:56 am


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Re: Cool astronomy photos

Post by Abdul Alhazred » Tue Jul 31, 2018 12:26 pm

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Re: Cool astronomy photos

Post by Abdul Alhazred » Tue Jul 31, 2018 12:37 pm

In other astronomy news, guess who wins again. :coolspecs:
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