Local Bubble

The Local Bubble is a cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way which contains, among others, the Local Interstellar Cloud and G-cloud. It is at least 300 light years across and has a neutral-hydrogen density of about 0.05 atoms/cm3, or approximately one tenth of the average for the ISM in the Milky Way (0.5 atoms/cm3), and one sixth of the Local Interstellar Cloud (0.3 atoms/cm3). The hot diffuse gas in the Local Bubble emits X-rays.
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	r = 12 ly (1346 stars) r = 12 ly const r = 16 ly (4896 stars) r = 16 ly const r = 18 ly (7813 stars) r = 18 ly const r = 20 ly (11493 stars) r = 20 ly const r = 26 ly (25857 stars) r = 26 ly const r = 30 ly (37260 stars) r = 30 ly const	Interactive 3D models r - radius ly - ligth year const - constellations source - "Kharchenko N.V., Roeser S." catalogue.
	r = 30 ly 11 M (4957 stars) r = 40 ly 11 M (29534 stars) r = 50 ly 10 M (18708 stars) r = 100 ly 7,5 M (7635 stars) r = 100 ly 8 M (19564 stars) r = 100 ly 8,3 M (31738 stars) r = 500 ly OBA (5544 stars) r = 2500 ly B 8 M (7585 stars) r = 32000 ly B (9468 stars) r = 32000 ly OBA (27840 stars)	Defecate interactive 3D models r - radius ly - ligth year M - magnitude OBA - spectral type source - "Kharchenko N.V., Roeser S." and "Hipparcos and Tycho Catalogues"
	r = 12 ly r = 26 ly r = 30 ly r = 40 ly 11 M r = 100 ly 8,3 M r = 2500 ly B 8 M	Images r - radius ly - ligth year M - magnitude OBA - spectral type
	r = 16 ly 1. video r = 16 ly 2. video r = 18 ly 1. video r = 18 ly 2. video	.avi videos r - radius ly - ligth year