It’s my mandate. Stack of seven three-minute exposures. And not a single airplane crossed the frame during all that time! .
Northern lights in pennsylvania?
September 21st, 2011 by admin | No Comments | Filed in Sky 
I hesitate to add this because of its flaws, but we don’t see northern lights in Pennsylvania very often. I guess I am just excited that we got to view the event tonight! This is a 79 second exposure, with me manually holding the shutter down and jabbering at the …
Red night sky
September 7th, 2011 by admin | No Comments | Filed in Sky 
This shot was taken right after sunset up on Logan Pass in Glacier National park in Montana. I’ve never seen so many stars in my life. No wounder they call it the big sky state! So quiet there at night, almost too quiet but perfect Glacier National Park, Montana D7000 …
Startrail
April 25th, 2011 by admin | No Comments | Filed in Sky 
Una exposición bastante larga. Desde donde yo estaba no se veía ese árbol. Según cálculos posteriores, la foto capta la rotación de la Tierra por 0,125 grados.