Michelle Thaller speaks with Dr. George Helou about a striking new image of Galaxy M82, the discovery of mysterious organic dust clouds around the galaxy, and what they may reveal about the origin of organic material in our own galaxy.

Seeing Smoke from a Galactic Fire

NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton).  These podcasts offer information about the science discoveries, astronomy, and more.

Medicine

Natural Sciences

NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton). These podcasts offer information about the science discoveries, astronomy, and more.

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Seeing Smoke from a Galactic Fire

Seeing Smoke from a Galactic Fire