Phil Ostroff:
Comet Neowise & Meteor
Phil Ostroff:
M106 Galaxy and Friends
Phil Ostroff:
The Leo Triplet Galaxy Group
Phil Ostroff:
Moon 20200103
Phil Ostroff:
Sculptor Galaxy 10262019
Phil Ostroff:
Saturn 10092019
Phil Ostroff:
Another Moon Color Edit
Phil Ostroff:
Herschel
Phil Ostroff:
Plato and Vallis Alpes
Phil Ostroff:
Clavius
Phil Ostroff:
Vallis Schroteri, Aristarchus & Herodotus
Phil Ostroff:
Gassendi Crater, The Moon
Phil Ostroff:
The Milky Way over Central Texas
Phil Ostroff:
Saturn 8/13/2019
Phil Ostroff:
Jupiter 08012019
Phil Ostroff:
Jupiter 07262019: Io, Io's Shadow and Great Red Spot
Phil Ostroff:
Jupiter, Ganymede and Ganymede's Shadow
Phil Ostroff:
Moon - Rupes Recta
Phil Ostroff:
Moon - Lunar Appenines
Phil Ostroff:
Moon - Copernicus Crater
Phil Ostroff:
Moon - South Polar Region
Phil Ostroff:
Jupiter 07063029
Phil Ostroff:
Rosette Nebula 20190314 with HA
Phil Ostroff:
Moon 20190313