Mark Jensen
@markjensen93
Writer of novels, plays, computer games, tech doc, history books. Nothing better than the clicking of a keyboard (Well, okay, some things are better). He/Him
ID: 1720999874
http://www.markjensenwriter.com 02-09-2013 03:06:11
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The misconception that there is no sound in space originates because most space is a ~vacuum, providing no way for sound waves to travel. A galaxy cluster has so much gas that we've picked up actual sound. Here it's amplified, and mixed with other data, to hear a black hole!
Our universe is impossibly vast. NASA Webb Telescope took a look at a newly forming star 460 light-years away. The thin black line at the center of the fiery 'wings' is a planetary disk bigger than our solar system. It contains material from which stars and planets form.