'Star field' presentation slideshows

Astronomy Logs

520 views • 26 slides

Astronomy Logs

483 views • 26 slides

Hiraoka Occultation

Hiraoka Occultation. Pushing the limits on what a backyard observer can do with modest amateur equipment By Tony George Umatilla, Oregon. Background. Observing occultations for 20 years In 20 years I have contributed 8 positive observations

327 views • 22 slides

Hiraoka Occultation

Hiraoka Occultation. Pushing the limits on what a backyard observer can do with modest amateur equipment By Tony George Umatilla, Oregon. Background. Observing occultations for 20 years In 20 years I have contributed 8 positive observations

226 views • 22 slides

TABLE OF CONTENTS

98 views • 9 slides

Literary card of the Arkhangelsk region

Literary card of the Arkhangelsk region. Elena Molohovets. Stepan Pisakhov. Boris Shergin. Nikolay Rubtsov. Fyodor Abramov. Oleg Borisov. Lomonosov Michael. Elena Molohovets A classic of the Russia cookery literature. Born :

270 views • 8 slides

Lecture 1: Angles, Parallax and Astronomical Distance Units

332 views • 8 slides

STD

STD and diseases

18 views • 1 slides