The Heart of the Whirlpool Galaxy
The Whirlpool galaxy, M51, has been one of the most photogenic galaxies in amateur and professional astronomy. Easily photographed and viewed by smaller telescopes, this celestial beauty is studied extensively in a range of wavelengths by large ground- and space-based observatories. This Hubble composite image shows visible starlight as well as light from the emission of glowing hydrogen, which is associated with the most luminous young stars in the spiral arms.
Credit:
About the Image
NASA press release
NASA caption
NASA caption
| Id: | opo0110a |
| Type: | Observation |
| Release date: | 5 April 2001, 15:00 |
| Size: | 1645 x 2050 px |
About the Object
| Name: | IRAS 13277+4727, M 51, Messier 51, NGC 5194, Whirlpool Galaxy |
| Type: | • Local Universe : Galaxy : Type : Spiral • Galaxies Images/Videos |
| Distance: | 25 million light years |
Colours & filters
| Band | Wavelength | Telescope |
| Optical B |
435 nm | Hubble Space Telescope ACS |
| Optical V |
555 nm | Hubble Space Telescope ACS |
| Optical (H-alpha+NII) |
658 nm | Hubble Space Telescope ACS |
| Infrared I |
814 nm | Hubble Space Telescope ACS |
