The Twin Jet Nebula: The Twin Jet Nebula, or PN M2-9, is a striking example of a bipolar planetary nebula. The Hourglass ...
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Inside a Chaotic Nebula
A ring of dust and gas orbiting the star acts as a belt, cinching the expanding nebula into an hourglass shape. See the full advent calendar here, where a new image will be revealed each day until ...
the planetary nebula IC 418 lies about 2,000 light-years from Earth in the direction of the constellation Lepus. Hourglass Nebula: MyCn18 is a young planetary nebula shaped like an hourglass ...
The Helix Nebula is an example of a planetary nebula. Though it looks like a bubble or eye from Earth's point of view, the Helix is actually a trillion-mile-long tunnel of glowing gases. In its center ...
A ring of dust and gas orbiting the star acts as a belt, cinching the expanding nebula into an hourglass shape. See the full advent calendar here, where a new image will be revealed each day until ...
M2-9 is a striking example of a "butterfly" or a bipolar planetary nebula. Another more revealing name might be the "Twin Jet Nebula." If the nebula is sliced across the star, each side of it ...