The Sun is out of sight on the right-hand side of the frame, while Comet Encke appears as a small bright streak at left that gradually moves farther right. About halfway through the video, a corona...
The Sun is out of sight on the right-hand side of the frame, while Comet Encke appears as a small bright streak at left that gradually moves farther right. About halfway through the video, a coronal mass ejection reaches the comet and rips off the comet's tail (Video: NASA) More: http://space.newscientist.com/article...
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The scariest thing about this site is that I am possibly looking at the brightest scientist in America, and seeing their perspective of Science in America.
And to think that I was laboring under the mistaken idea that all American Scientist were like the Morons that run National Science Foundation.
The tail of the comet is facing away from the sun because the solar radiation/wind rips through it, melting and scathing it. also, no, it doesnt bounce off a 'barrier' of interstellar space. thats silly
I love the way that the comets tail is always moving away from the sun.
Look at the solar wind! I think thats reeely scarey. Imagine the vicious power of the thing, especialy the size of it. I think its been estimated that it travels 4x the distance of pluto them bounces back off the barrier of interstellar space or something(?).
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
And to think that I was laboring under the mistaken idea that all American Scientist were like the Morons that run National Science Foundation.
Oh, and the vid isn't half bad either. ;)
I love the way that the comets tail is always moving away from the sun.
Look at the solar wind! I think thats reeely scarey. Imagine the vicious power of the thing, especialy the size of it. I think its been estimated that it travels 4x the distance of pluto them bounces back off the barrier of interstellar space or something(?).