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IoTman
@iotman
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ART, IOT and DIY
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2018-01-20 04:44
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iotman
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π SpacePicture of a Day: A Treasure Chest in the Carina Nebula πͺ
This treasure chest is full of stars. The featured image was obtained with NASA's James Webb Space Telescope and shows a dust pilar in the Carina Nebula inside our Galaxy, roughly 7500 light-years away.
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π SpacePicture of a Day: Webb's View of M64 πͺ
Sometimes where Hubble finds darkness, Webb sees light. An example is todayβs composite images of Messier 64 (M64), a nearby spiral galaxy of many names. The dark band of dust partially blocking its bright
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π SpacePicture of a Day: A Daytime Eclipse: Moon Occults Venus πͺ
There was something behind the clouds. Upon close inspection, it was the Moon, which was hard to see yesterday around noon above the small village of Cessy, France. But soon, it was not only the Moon.
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π SpacePicture of a Day: M83: The Southern Pinwheel πͺ
Beautiful and bright spiral galaxy M83 lies some twelve million light-years away, near the southeastern tip of the very long constellation Hydra. Prominent spiral arms traced by dark dust lanes and blue
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π SpacePicture of a Day: LDN 1295: The Giraffe Nebula πͺ
What does this image look like to you? Many see a giraffe facing right, with neck stretched high and long legs mid-stride (but some may see a squirrel instead). The featured image shows LDN 1295, also
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π SpacePicture of a Day: Hubble: Decagon Around Saturn's South Pole πͺ
Why are Saturnβs poles geometric? Saturnβs North Pole has been known to be surrounded by a hexagonal (6 sides) cloud since discovery in 1987 in data taken by NASAβs Voyager spacecrafts, which quickly flew
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π SpacePicture of a Day: The Pelican Nebula in Gas, Dust, and Stars πͺ
The Pelican Nebula is slowly being transformed. IC 5070 (an official designation) is divided from the larger North America Nebula by a molecular cloud filled with dark dust. The deep featured picture from
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π SpacePicture of a Day: Pluto in Enhanced Color πͺ
Pluto is more colorful than we can see. Color data and high-resolution images of our Solar System's most famous dwarf planet, taken by the robotic New Horizons spacecraft during its flyby in 2015 July,
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π SpacePicture of a Day: Chasing the Moon's Shadow πͺ
Chasing the shadow of a New Moon, NASAβs WB-57F high altitude research aircraft took to the skies off the coast of Iceland on August 12 to observe a total solar eclipse. At 50,000 feet the aircraft was
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π SpacePicture of a Day: NΔ Κ»Uhane MΔhoe Huki PΕ« i ke Ola πͺ
NΔ Κ»Uhane MΔhoe Huki PΕ« i ke Ola, is the Hawaiian name given to this image of a pair of spiral galaxies locked in a mutual gravitational embrace. Some 200 million light-years distant toward the high flying
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π SpacePicture of a Day: The Eclipse and the Stork πͺ
How do animals react to a total solar eclipse? The featured image shows a stork roosting on her nest in Poland at a partial phase of the recent total solar eclipse. If you are lucky enough to experience
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π SpacePicture of a Day: Solar Eclipses and Culture πͺ
Pretend you have never heard of a solar eclipse. The Sunβs behavior has been predictable your whole life. One day, you witness the sky transform as it does in todayβs spliced image spanning two hours of
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π SpacePicture of a Day: A Plane Lunar Eclipse πͺ
Did you need to be on the right side of this airplane to see this eclipse? No. Lunar eclipses are routinely seen from the half of the Earth facing the Moon when the eclipse occurs, making them some of
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π SpacePicture of a Day: M74: A Grand Design Spiral πͺ
If not the most grand, then this spiral galaxy is at least one of the most photogenic. An island universe of about 100 billion stars, 32 million light-years away toward the constellation Pisces, M74 presents
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π SpacePicture of a Day: Eclipse Pair πͺ
clipses tend to come in pairs. Twice a year, during an eclipse season that lasts about 34 days, Sun, Moon, and Earth can nearly align. Then the new and full phases of the Moon, separated by just over 14
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π SpacePicture of a Day: The Sky Turns Above Paranal πͺ
At the latitude of ESO's Paranal Observatory in Chile, about 25 degrees south, Earth's rotation moves the planet's surface eastward at over 1,500 kilometers per hour. And while that's faster than the speed
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π SpacePicture of a Day: Colorful Aurora over Icelandic Waterfall πͺ
What a sight to behold, when a night sky became filled with colors that appeared to rain over the SkΓ³gafoss waterfall in Iceland. This image was taken in a single 5 second exposure by the photographer
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π SpacePicture of a Day: JWST Images The Lion's Head Nebula πͺ
Are we looking at the future of our Sun? The James Webb Space Telescope captured todayβs composite image of the Lionβs Head Nebula (NGC 2392) with its NIRCam and MIRI instruments. The Lionβs Head Nebula
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π SpacePicture of a Day: Earth's Shadow Visualized with Lunar Eclipses πͺ
Whatβs creating this giant hole in space? This is not a black hole β itβs a shadow. Itβs Earthβs shadow. Since at least the time of Aristotle, people have noted that Earth's dark shadow on the Moon during
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π SpacePicture of a Day: Mostly Perseids πͺ
Recorded the night of August 12-13, images from four dedicated meteor-monitoring cameras at an astronomical observatory in Czechia were aligned and combined to create this all-night, all-sky view. On that
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