The Red Rectangle Nebula from Hubble Image Credit: ESA, Hubble, NASA; Reprocessing: Steven Marx, Hubble Legacy Archive At the nebula's center is an aging binary star system that surely powers the nebula but does not, as yet, explain its colors. The unusual shape of the Red Rectangle is likely due to a thick dust torus which pinches the otherwise spherical outflow into tip-touching cone shapes.
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Dust Pillar of the Carina Nebula | Image Credit: NASA, ESA, N. Smith (U. California, Berkeley) et al., and The Hubble Heritage Team (STScI/AURA), via Astronomy Picture of the Day (APoD) | #spaceimages #carinanebula #nasa #HubbleSpaceTelescope #herbigharojets
Fox Fur Nebula -Hubble Images