The distinctively fluted surface and elongated hills in this image in Medusae Fossae on Mars are caused by wind erosion of a soft fine-grained rock. Called yardangs, these features are aligned with the prevailing wind direction. This wind direction would have dominated for a very long time to carve these large-scale features into the exposed rock we see today. The image was acquired at 15:25 local Mars time on June 28, 2016, by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.
Space Scene
Great image of the Kolhar Dunes on Mars!
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A new dwarf planet has been found within our Solar System. The newly discovered object (2014 UZ224) located beyond Pluto's orbit is believed to be large enough to qualify as a dwarf planet.
Space Scene
This shot from the NASA/ESA Hubble Space Telescope shows a maelstrom of glowing gas and dark dust within one of the Milky Way’s satellite galaxies, named the Large Magellanic Cloud (LMC).
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Here is a very distant globular cluster called NGC 6229 found in the constellation Hercules, it is about 100,000 light years distant. It has a visual magnitude of 9.39. What a difference distant makes when you compare this globular cluster with the spectacular Hercules cluster (25,000 light years away) which is found in the same constellation.
Space Scene
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