The Arms of M106
From NASA’s Astronomy Picture of the Day
From NASA’s Astronomy Picture of the Day
The well-measured distance to M106 is 23.5 million
light-years, making this cosmic scene about 80,000 light-years across.
Typical
in grand spiral galaxies, dark dust lanes, youthful blue star clusters, and
pinkish star forming regions trace
spiral arms that converge on
the bright nucleus of older yellowish stars.
But this detailed
composite reveals hints of two
anomalous arms that don't align
with the more familiar tracers. Seen here in red hues, sweeping filaments of
glowing hydrogen gas seem to rise from the central region of M106, evidence of energetic jets of material blasting
into the galaxy's disk. The jets are likely powered by matter falling into
a massive central black hole.
Credit: Image Data - Hubble Legacy Archive, Robert Gendler, Jay Gabany, Processing - Robert
Gendler