|
|
|
|
|
|
|
| |
| 03-Oct-2015 | Andy Casely |
NGC7293 is a planetary nebula in Aquarius. It, and the hot white dwarf at it's very centre, are all that remains of a fairly ordinary star about 650 light-years away. The outer layers of the star have spread out into a broad nebula, and the superdense Earth-sized remnant of the star illuminates and ionises the gas to produce a pretty nebula about 2.5 light-years in diameter.
| Full EXIF Info | |
| Date/Time | 19-Oct-2015 23:07:02 |
| Make | |
| Model | |
| Flash Used | No |
| Focal Length | |
| Exposure Time | |
| Aperture | |
| ISO Equivalent | |
| Exposure Bias | |
| White Balance | |
| Metering Mode | |
| JPEG Quality | (8) |
| Exposure Program | |
| Focus Distance | |
All images copyright Andy Casely 2017