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Trending Posts
@iotman
0
4 days ago
science
🌌 SpacePicture of a Day: Shadow and Rainbow 🪐
At sunset, an alignment of rainbow and mountain shadow was captured in this remarkable snapshot. The stunning view was recorded from a fire lookout on Smith Peak in the Plumas National Forest ne
@iotman
0
about 17 hours ago
science
🌌 SpacePicture of a Day: Turtle Rock on Mars 🪐
Is this a fossilized turtle on Mars? No. Although resembling a large Earth tortoise, this is a layered rock outcrop on Mars that is estimated to span about 15 meters, making it much larger than tu
@iotman
0
1 day ago
science
🌌 SpacePicture of a Day: NGC 3576: The Statue of Liberty Nebula 🪐
What's happening in the Statue of Liberty nebula? Bright stars and interesting molecules are forming and being liberated. The complex nebula resides in the star forming region cal
@iotman
0
3 days ago
science
🌌 SpacePicture of a Day: Flying Saucer Crash Lands in Utah Desert 🪐
A flying saucer from outer space crash-landed in the Utah desert after being tracked by radar and chased by helicopters. The year was 2004, and no space aliens were involved. The
@iotman
0
5 days ago
science
🌌 SpacePicture of a Day: The Dust Trail of Comet Tempel 2 🪐
Comet 10P/Tempel 2 orbits the Sun once every 5.4 years. Currently visible in binoculars or small telescopes toward the constellation Capricornus, the periodic comet is capture
@iotman
0
6 days ago
science
🌌 SpacePicture of a Day: NGC 300: A Cosmic Gemstone with Stars and Gas Clouds 🪐
This sparkling, colorful gemstone is a spiral galaxy, NGC 300. It is one of the closest spiral galaxies to Earth, only about 6 million light-years away. But does it really l
@iotman
0
7 days ago
science
🌌 SpacePicture of a Day: Red Sprites in the Tatacoa Desert 🪐
Is there an angry Sith using force lightning in the Tatacoa Desert? This is not science fiction, but a red sprite with multiple streamers! Ordinary lightning occurs when thundercloud particles co
@iotman
0
24 days ago
science
🌌 SpacePicture of a Day: AR 4478: Giant Sunspot Group 🪐
Right now, one of the largest sunspot groups in recent history is crossing the Sun. Active Region 4478 is not only big -- it's violent, showing tangled magnetic fields capable of throwing off huge
@iotman
0
2 months ago
science
🌌 SpacePicture of a Day: Aurora Slathers Up the Sky 🪐
Like salsa verde on your favorite burrito, a green aurora slathers up the sky in this 2017 June 25 snapshot from the International Space Station. About 400 kilometers (250 miles) above Earth,
@iotman
0
4 months ago
science
🌌 SpacePicture of a Day: Spring Equinox at Teide Observatory 🪐
The defining astronomical moment of the equinox today is at 14:46 UTC (March 20). That's when the Sun crosses the celestial equator moving north in its yearly journey through planet Earth
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