Eclipses
Ast115
1-26-24
(we cant see the
Lunar Earths Shadow Falls on the moon.
moon)
fullmoon is the only way a Lunar eclipse a core.
Solar- moon's shadow Falls on the Earth
(we cant see
the sun)
Newmoon Can only accure.
(full moon)
Sun moon Earth
= Solar Eclipses
2.4 3.1 The motion of the planets
1-29-24
planet means Wanderer
Ancient observers Defined a planet as : All objects
that
appeared to move.
Sun moon, mars, mecury Inpeter, venus, Saturn
Old
moonday Tureday
Sunday
wedday Thursday Friedays Satersday
Planets"
(how/we
got daysof
week)
Todays, A planet must have 3 properties :
400 Years ago, A planet was! anything that outs the Sun
1
arbit A Star
2
3
Clear its orbit OF Debres
make massive it enough round. For graviety to
