Posts Tagged ‘Large Magellanic Cloud’
Growing, glowing spider
Credit: X-ray: NASA/CXC/PSU/L.Townsley et al.; Infrared: NASA/JPL/PSU/L.Townsley et al.
A glowing spider is grows inside this massive star-forming region known as the Tarantula Nebula.
Superbubble
Credit: ESO/Manu Mejias
Stars blow a super bubble in nebula LHA 120-N 44 in this image from the European Southern Observatory’s Very Large Telescope.
Galactic Puffer
Credit: NASA/JPL-Caltech/STScI
This image of the Large Magellanic Cloud resembles a galactic puffer fish in this image from NASA’s Spitzer Space Telescope.
Fireworks in D
Credit: NASA and The Hubble Heritage Team (STScI/AURA)
The letter D is outlined in this celestial fireworks display. The colorful filaments seen in this NASA Hubble Space Telescope image of N49 are all that’s left of a supernova explosion that took place thousands of years ago in the Large Magellanic Cloud. This supernova remnant is called N 49, or DEM L 190. Inside these sheets of glowing star debris lies a powerful, spinning neutron star called a pulsar. Pulsars give off regular pulses of energy like the ticking of a very precise clock. After the supernova blows off the outer layers of the star, it collapses under its own gravity. The star collapses so much that the protons and electrons spinning around the atoms of the star combine to form neutrons. A neutron star is very dense. Imagine our entire Sun packed into an area of just 20 kilometers (12 miles) in diameter! Gravity is very strong on a neutron star. On Earth, a spoonful of neutron star material would weigh billions of tons. The magnetic field of N 49 is super strong, trillions of times stronger than Earth’s, putting it in special class of bizarre celestial objects called magnetars.
Into the Heart of the Spider
Credit: NASA, ESA
I’ve mentioned before that I really don’t like spiders. Dive into this gorgeous image of the Taranatula Nebula from the NASA/ESA Hubble Space Telescope.
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The ancient peoples saw pictures in the sky. From those patterns in the heavens, ancient storytellers created legends about heroes, maidens, dragons, bears, centaurs, dogs and mythical creatures…Read More
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