
This NASA/ESA Hubble Space Telescope image of NGC 7722, a lenticular galaxy located about 187 million light-years away, features concentric rings of dust and gas that appear to swirl around its bright nucleus. via NASA https://ift.tt/AORrx8S
A sliver of the edge of Earth is brightly illuminated against the vast darkness of space. via NASA https://ift.tt/9XKxIE2
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