"This outflow sweeps up the cold, interstellar gas in front of it, forming the outer edge of the bubble much like a snowplow ... The Bubble Nebula -- also named NGC 7635 -- was photographed ...

Bubble Nebula NGC 7635 Discovered By NASA ... which is located about 700 light years away from the planet. The bubble nebula’s star discovered by NASA’s Hubble Space Telescope will become ...