Comet C/2009 P1 Garradd is shining at 7th or maybe even 6th magnitude as it traverses southeastern Hercules.
By: Alan MacRobert and Tony Flanders September 1, 2011
Listen to a podcast discussion between S&T senior editor Alan MacRobert and associate editor Tony Flanders on theory and practice of urban observing, skyglow, and well-designed lights.
By: Alan MacRobert and Tony Flanders December 18, 2008
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.
SUNSET: 
