#space Trending Posts - Proof of Brain

about 3 hours ago

🌌 SpacePicture of a Day: Supernova Remnant Cassiopeia A 🪐 Massive stars in our Milky Way Galaxy live spectacular lives. Collapsing from vast cosmic clouds, their nuclear furnaces ignite and create heavy elements in their cores. After only a few million

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2 days ago

🌌 SpacePicture of a Day: Spiral Galaxy NGC 1512: Wide Field 🪐 Most galaxies don't have any rings -- why does this galaxy have three? To begin, a ring that's near NGC 1512's center -- and so hard to see here -- is the nuclear ring which glows brightly w

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3 days ago

🌌 SpacePicture of a Day: Red Spider Planetary Nebula from Webb 🪐 Oh what a tangled web a planetary nebula can weave. The Red Spider Planetary Nebula shows the complex structure that can result when a normal star ejects its outer gases and becomes a wh

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5 days ago

🌌 SpacePicture of a Day: Galle: Happy Face Crater on Mars 🪐 Mars has put on a happy face. The Martian crater Galle is famous because it has internal markings that make it look like a face that is both smiling and winking. These markings were origi

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6 days ago

🌌 SpacePicture of a Day: Artemis I: Flight Day 13 🪐 On flight day 13 (November 28, 2022) of the Artemis 1 mission, the Orion spacecraft reached its maximum distance from Earth. At over 430,000 kilometers from Earth, its distant retrograde orbit al

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19 days ago

🌌 SpacePicture of a Day: Jupiter from the Webb Space Telescope 🪐 This infrared view of Jupiter by Webb is illuminating. High-resolution infrared images of Jupiter from the James Webb Space Telescope (Webb) reveal, for example, differe

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21 days ago

🌌 SpacePicture of a Day: NGC 7023: The Iris Nebula 🪐 These cosmic clouds have blossomed 1,300 light-years away in the fertile starfields of the constellation Cepheus. Called the Iris Nebula, NGC 7023 is not the only nebula to evoke…

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23 days ago

🌌 SpacePicture of a Day: M51: The Whirlpool Galaxy 🪐 The Whirlpool Galaxy is a classic spiral galaxy. At only 30 million light years distant and fully 60 thousand light years across, M51, also known as NGC 5194, is one of the…

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about 2 months ago

🌌 SpacePicture of a Day: Jupiter and the Meteors from Gemini 🪐 Jupiter, the Solar System's ruling gas giant, is the brightest celestial beacon at the center of this composite night skyscape. The scene was constructed by selecting the 40 exposures

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3 months ago

🌌 SpacePicture of a Day: Crossing Saturn's Ring Plane 🪐 If this is Saturn, where are the rings? When Saturn's "appendages" disappeared in 1612, Galileo did not understand why. Later that century, it became understood that Saturn's unusual prot

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