Classic and Digital Versions of GLOBE at Night Thrive in 2007
How bright is your sky at night? For Tucson, Washington DC, Hilo, Richmond and a few towns in New Jersey, sky brightness measurements by citizen-scientists show a consistent pattern: gradients from bright-to-dark as one moves from the city center to outlying areas. Stay tuned for more from the GLOBE at Night program.
Credit:C. Peruta, C. E. Walker and NOAO/AURA/NSF
About the Image
| Id: | noao0707d |
| Type: | Chart |
| Release date: | May 28, 2007 |
| Related releases: | noao0707 |
| Size: | 747 x 678 px |
About the Object
| Category: | Illustrations |
