Astronomy

Astronomy: nebulae, star clusters, galaxies, comets, moons and the telescopes that see them, with real space images.

On now: Astronomy · The night sky explained

Up next: Astronomy · The night sky explained

The channel's videos

• Astronomy - Double Helix Nebula: magnetic spirals near the galactic core 0:39
• Astronomy - Messier 95: the ringed barred spiral in Leo 0:41
• Astronomy - S/2004 S 6: Saturn's mysterious ring-crossing object 0:42
• Astronomy - Exocomets: icy fossils around distant stars 0:42
• Astronomy - Comets: icy travelers sweeping through the Solar System 0:40
• Astronomy - Donated spy optics reborn as a cosmic survey telescope 0:39
• Astronomy - Globular clusters: ancient spherical cities of stars 0:38
• Astronomy - E0102: an ancient cosmic blast in a neighboring galaxy 0:40