"A Look to the Heavens" -- M106 Galaxy
Jun 23, 2017 13:47:44 #
"A Look to the Heavens"
“The spiral arms of bright galaxy M106 sprawl through this remarkable multiframe portrait, composed of data from ground- and space-based telescopes. Also known as NGC 4258, M106 can be found toward the northern constellation Canes Venatici. The well-measured distance to M106 is 23.5 million light-years, making this cosmic scene about 80,000 light-years across.
http://2.bp.blogspot.com/-RGkLvLfLbDs/URMVrKWEYaI/AAAAAAABFhQ/uJ81iymAZ6w/s1600/M106-HST-Lgendler.jpg
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.”
- http://apod.nasa.gov/apod/astropix.html
“The spiral arms of bright galaxy M106 sprawl through this remarkable multiframe portrait, composed of data from ground- and space-based telescopes. Also known as NGC 4258, M106 can be found toward the northern constellation Canes Venatici. The well-measured distance to M106 is 23.5 million light-years, making this cosmic scene about 80,000 light-years across.
http://2.bp.blogspot.com/-RGkLvLfLbDs/URMVrKWEYaI/AAAAAAABFhQ/uJ81iymAZ6w/s1600/M106-HST-Lgendler.jpg
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.”
- http://apod.nasa.gov/apod/astropix.html
If you want to reply, then register here. Registration is free and your account is created instantly, so you can post right away.