San Francisco Sidewalk Astronomers

Kenneth Frank

M 3

M 48

M 44

M 67

M 81

M 38M 36

M 37

M 35

M 41

M 50

M 47M 46

M 93

M 52

M 34

M 42

M 39

M 31

M 33

M 45

M 15ARCTURUS 16 Alp Boo

SIRIUS 9 Alp CMa

Earth umbraEarth umbraEarth umbraEarth umbraEarth umbraEarth umbra

Sun

Earth umbraEarth umbraEarth umbra

Moon

Earth umbra

PROCYON 10 Alp CMi

POLLUX 78 Bet Gem

Moon

NGC 2558

NGC 2562NGC 2563

NGC 2595

NGC 2599

M 44

Asellus Borealis 43 Gam Cnc

33 Eta Cnc

31 The Cnc

Saturn

EnceladeTethysRhea

Saturn Dione

Titan

More Information

• http://sfsidewalkastronomers.org/

• http://www.sfaa-astronomy.org/sfaa/

• http://www.telescopepictures.com/

• http://www.smithsonianmagazine.com/issues/2005/november/dobson.php

• http://www.planitarium.net/sfsa/tscopemaking/

• http://www.randallmuseum.org/