Globular star cluster M14
This pair of images of a region in the globular star cluster M-14, (located 70,000 light-years away) clearly demonstrate the high spatial resolution of NASA/ESA Hubble Space Telescope, as compared to the view from a ground-based telescope.
The image on the left, taken with the 4-meter telescope at Cerro Tololo Inter-American Observatory in Chile, has a resolution of 1.5 arc seconds. The image on the right, taken with European Space Agency's Faint Object Camera (FOC) aboard HST, yields stellar diameters of 0.08 arc second.
Credit:About the Image
About the Object
| Name: | M 14, Messier 14, NGC 6402 |
|---|---|
| Type: | Milky Way : Star : Grouping : Cluster : Globular |
| Distance: | 35000 light years |
| Category: | Star Clusters |
Colours & filters
| Band | Wavelength | Telescope |
|---|---|---|
| Ultraviolet U | 342 nm |
Hubble Space Telescope
FOC |
| Optical B | 430 nm |
Hubble Space Telescope
FOC |
Notes: The image on the left, taken with the 4-meter telescope at Cerro Tololo Inter-American Observatory in Chile.