IoTman (@iotman) - STEMGeeks

IoTman

ART, IOT and DIY

about 5 hours 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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0.000 STEM

1 day ago

🌌 SpacePicture of a Day: Apollo 14: A View from Antares 🪐 Apollo 14's Lunar Module Antares landed on the Moon on February 5, 1971. Toward the end of the stay astronaut Ed Mitchell snapped a series of photos of the lunar surface while looking out a wi

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0.072 STEM

2 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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0.072 STEM

3 days ago

🌌 SpacePicture of a Day: Plato and the Lunar Alps 🪐 The dark-floored, 95 kilometer wide crater Plato and sunlit peaks of the lunar Alps (Montes Alpes) are highlighted in this this sharp telescopic snapshot of the Moon's surface. While the

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0.072 STEM

4 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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0.072 STEM

16 days ago

🌌 SpacePicture of a Day: NanoSail-D2 🪐 In 2011, on January 20, NASA's NanoSail-D2 unfurled a very thin and very reflective 10 square meter sail becoming the first solar sail spacecraft in low Earth orbit. Often…

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0.048 STEM

17 days ago

🌌 SpacePicture of a Day: Auroral Corona 🪐 Cycle 25 solar maximum made 2025 a great year for aurora borealis (or aurora australis) on planet Earth. And the high level of solar activity should extend into 2026. So, while you're celebrating t

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18 days ago

🌌 SpacePicture of a Day: HH-222: The Waterfall Nebula 🪐 What created the Waterfall Nebula? The origin is still being researched. The structure, officially designated Herbig-Haro 222, appears in the region of NGC 1999 in the Great Orion Molecular

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6.151 STEM

19 days ago

🌌 SpacePicture of a Day: An Artificial Comet 🪐 Yes, but can your comet tail do this? No, and what you are seeing is not the tail of a comet. The picture features a cleverly overlayed time-lapse sequence of a group of satellites orbiting Earth to

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11.339 STEM

20 days ago

🌌 SpacePicture of a Day: M1: The Crab Nebula 🪐 This is the mess that is left when a star explodes. The Crab Nebula, the result of a supernova seen in 1054 AD, is filled with mysterious filaments. The filaments are not only…

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6.729 STEM