I Knew That The Eruption/explosion Of Krakatoa Was The Loudest Sound In Recorded History, But I Couldn’t

Random Fact #3,062

The wind on Neptune can blow at speeds of 2,000 km/hour.

The winds causing the Great Dark Spot specifically have been measured to be around 1,127 km/hour.

IC 342: Hidden Galaxy

"IC 342 is a challenging cosmic target. Although it is bright, the galaxy sits near the equator of the Milky Way’s galactic disk, where the sky is thick with glowing cosmic gas, bright stars, and dark, obscuring dust. In order for astronomers to see the intricate spiral structure of IC 342, they must gaze through a large amount of material contained within our own galaxy — no easy feat! As a result IC 342 is relatively difficult to spot and image, giving rise to its intriguing nickname: the “Hidden Galaxy.” Located very close (in astronomical terms) to the Milky Way, this sweeping spiral galaxy would be among the brightest in the sky were it not for its dust-obscured location. The galaxy is very active, as indicated by the range of colors visible in this NASA/ESA Hubble Space Telescope image, depicting the very central region of the galaxy. A beautiful mixture of hot, blue star-forming regions, redder, cooler regions of gas, and dark lanes of opaque dust can be seen, all swirling together around a bright core. In 2003, astronomers confirmed this core to be a specific type of central region known as an HII nucleus — a name that indicates the presence of ionized hydrogen — that is likely to be creating many hot new stars."

Image and information from NASA.

An interesting fact I just learned about amethyst! It is a light-sensitive crystal, so if you keep it in direct light, the color can fade. So if you want to preserve the pigment of your amethyst, make sure to keep it out of direct lighting ☀️💜

Three types of rainforests: Boreal, Tropical and Temperate.

Stars and Dust Across Corona Australis : Cosmic dust clouds cross a rich field of stars in this telescopic vista near the northern boundary of Corona Australis, the Southern Crown. Less than 500 light-years away the dust clouds effectively block light from more distant background stars in the Milky Way. Top to bottom the frame spans about 2 degrees or over 15 light-years at the clouds’ estimated distance. At top right is a group of lovely reflection nebulae cataloged as NGC 6726, 6727, 6729, and IC 4812. A characteristic blue color is produced as light from hot stars is reflected by the cosmic dust. The dust also obscures from view stars in the region still in the process of formation. Just above the bluish reflection nebulae a smaller NGC 6729 surrounds young variable star R Coronae Australis. To its right are telltale reddish arcs and loops identified as Herbig Haro objects associated with energetic newborn stars. Magnificent globular star cluster NGC 6723 is at bottom left in the frame. Though NGC 6723 appears to be part of the group, its ancient stars actually lie nearly 30,000 light-years away, far beyond the young stars of the Corona Australis dust clouds. via NASA

Part 2 of cino art tips is some basic tips on shape and silhouette design which are also principles I think about a lot :)

(also i'm so sorry i chose comic sans to write this in idk what i was thinking but i already flattened the layers)

i don't have any other obvious tips off the top of my head rn but feel free to ask anything you are curious about! i love getting asks uwu

Ice age children frolicked in 'giant sloth puddles' 11,000 years ago, footprints reveal

More than 11,000 years ago, young children trekking with their families through what is now White Sands National Park in New Mexico discovered the stuff of childhood dreams: muddy puddles made from the footprints of a giant ground sloth.

Few things are more enticing to a youngster than a muddy puddle. The children — likely four in all — raced and splashed through the soppy sloth trackway, leaving their own footprints stamped in the playa — a dried up lake bed. Those footprints were preserved over millennia, leaving evidence of this prehistoric caper, new research finds.

The finding shows that children living in North America during the Pleistocene epoch (2.6 million to 11,700 years ago) liked a good splash. “All kids like to play with muddy puddles, which is essentially what it is,” Matthew Bennett, a professor of environmental and geographical sciences at Bournemouth University in the U.K. who is studying the trackway, told Live Science. Read more.

Give it a try

i learned that the north star is 4000 times brighter than our sun. The light we see when we look at the north star was generated in the year 1587, and it has been traveling through space for 434 years to reach us (x)

The Clearest Images of Jupiter ever taken

These beautifully real images are some of the closest images of Jupiter. Jupiter is the fifth planet from the Sun and the largest in the Solar System. It is a gas giant with a mass more than two and a half times that of all the other planets in the Solar System combined, but slightly less than one-thousandth the mass of the Sun. The original image was captured by JunoCam, the camera on NASA's Juno mission in orbit around Jupiter. This image was taken on Juno's 22nd close pass by Jupiter on Sept. 12, 2019 with image processing done by Prateek.

📸: NASA's Juno Space Probe / JunoCam