A feature resembling a candy cane appears at the center of this colorful composite image of our Milky Way galaxy’s central zone. But this is no cosmic confection. It spans 190 light-years and is one of a set of long, thin strands of ionized gas called filaments that emit radio waves. Source: https://phys.org/news/2019-12-gismo-instrument-milky-cosmic-candy.html…
Tag: filaments
Image: Giant magnetic ropes in a galaxy’s halo
This image of the “Whale Galaxy” (NGC 4631), made with the National Science Foundation’s Karl G. Jansky Very Large Array (VLA), reveals hair-like filaments of the galaxy’s magnetic field protruding above and below the galaxy’s disk. Source: https://phys.org/news/2019-11-image-giant-magnetic-ropes-galaxy.html…
Simeis 147: Supernova Remnant
It’s easy to get lost following the intricate looping filaments in Source: https://apod.nasa.gov/apod/astropix.html…
Who knew? Plants ‘panic’ when it rains
Using a spray bottle to simulate rain, researchers found a “panic-like” response in plants. Complex chemical warning signals were passed from leaf to leaf and even communicated to other plants. Source: https://earthsky.org/earth/plants-panic-when-wet-how-plants-communicate…
Two cosmic peacocks show violent history of the magellanic clouds
Two peacock-shaped gaseous clouds were revealed in the Large Magellanic Cloud (LMC) by observations with the Atacama Large Millimeter/submillimeter Array (ALMA). A team of astronomers found several massive baby stars in the complex filamentary clouds, which agrees well with computer simulations of giant collisions of gaseous clouds. The researchers interpret this to mean that the filaments and young stars are telltale…
151 Types of Flowers Common In The U.S. & Their Characteristics
Check out 151 Types of Flowers common in the US. This guide is great for picking and choosing your very own garden, or custom bouquet! Scroll through to find your perfect bloom. —This post is courtesy of Proflowers.com. (Original publish date January 18, 2016), Shared with permission— 151 Types of Flowers Common In The U.S. &…Continue Reading
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Exotic ‘Fuzzy’ Dark Matter May Have Created Giant Filaments Across the Early Universe
Simulations help distinguish a cosmos containing fuzzy dark matter from one without it. Source: https://www.livescience.com/fuzzy-dark-matter-changes-early-universe.html
Scientists start mapping universe’s hidden web
Maps of the long filaments of gas that hold the universe together might one day help trace and unveil dark matter. Source: https://earthsky.org/space/map-universe-hidden-web-dark-matter…
The violent history of Andromeda, the big galaxy next door
“The Milky Way is on a collision course with Andromeda in about 4 billion years. So knowing what kind of a monster our galaxy is up against is useful in finding out the Milky Way’s ultimate fate.” Source: https://earthsky.org/space/andromeda-galaxy-history-milky-way-collision…
Cosmic web fuels stars and supermassive black holes
Astronomers probed the cosmic web, a large-scale structure composed of massive filaments of galaxies separated by giant voids. They found the filaments also contained significant amounts of gas, believed to help fuel the galaxies’ growth. Source: https://earthsky.org/space/cosmic-web-gas-reservoir-fuel-galaxies-growth…