IoTman (@iotman) - STEMGeeks

IoTman

ART, IOT and DIY

about 14 hours ago

🌌 SpacePicture of a Day: NASA Science 🪐 Have you ever seen a complete auroral oval? You can't see one from the ground because it makes too large a circle around one of Earth's magnetic poles. But spacecraft high above the Earth

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0.110 STEM

1 day ago

🌌 SpacePicture of a Day: NASA Science 🪐 A deep image of the Sombrero galaxy reveals surprises. M104 is named the Sombrero galaxy because, on shorter exposures, it looks like a hat. A key defining feature of this huge galaxy is a

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3 days ago

🌌 SpacePicture of a Day: NASA Science 🪐 Yes, but can your rainbow do this? After the remnants of Hurricane Florence passed over the Jersey Shore, New Jersey, USA in 2018, the Sun came out in one direction but something quite unu

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0.140 STEM

6 days ago

🌌 SpacePicture of a Day: NASA Science 🪐 Have you ever seen the full moon rise? This colorful image was photographed last weekend in Sicily, just outside the town of Nicosia, in Italy. It is a composite photograph that shows the

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7 days ago

🌌 SpacePicture of a Day: NASA Science 🪐 Peculiar spiral galaxy Arp 78 is found within the boundaries of the head strong constellation Aries. Some 100 million light-years beyond the stars and nebulae of our Milky Way galaxy, the

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8 days ago

🌌 SpacePicture of a Day: Sh2-188: The Shrimp Nebula 🪐 What causes the swirl in the Shrimp Nebula? Its high speed is likely. What is sure is that Sh2-188 is one of the larger planetary nebulas on the night sky, by angular size, spanning about half the di

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9 days ago

🌌 SpacePicture of a Day: Cosmic Latte: The Average Color of the Universe 🪐 What color is the universe? More precisely, if the entire sky were smeared out, what color would the final mix be? This whimsical question came up when trying to de

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10 days ago

🌌 SpacePicture of a Day: Andromeda before Photoshop 🪐 What does the Andromeda galaxy really look like? The featured image shows how our Milky Way Galaxy's closest major galactic neighbor really appears in a long exposure through Earth's busy skies a

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11 days ago

🌌 SpacePicture of a Day: Mirrored Meteor and Milky Way 🪐 On August 15, this perseid meteor streaked through night skies over the Observatorio del Roque de los Muchachos at La Palma, Canary Islands, Spain. The bright and colorful meteor trail

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12 days ago

🌌 SpacePicture of a Day: Globular Cluster Omega Centauri 🪐 Globular star cluster Omega Centauri packs about 10 million stars much older than the Sun into a volume some 150 light-years in diameter. Also known as NGC 5139, at a distance of 15,000 li

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