Eclipses
Ast115
1-26-24
Lunar- Earths Shadow Falls on the moon.
(we can't see the
*full moon is the only way a Lunar eclipse accore, moon)
Solar- moon's Shadow Falls on the Earth (we can't see the sun)
Newmoon con only accuwe.
Sun (full moon) = Solar Eclipses moon Earth
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, mequry, Impeter, venus, Saturn کا moonday Turaday wedday Thursday Friedays Late old Planets" Satersday (Low/we got days of
Sunday
Week)
• 400 years ago, A planet was: anything that orbits the sun
- Todays, A planet must have 3 properties: Dorbit A Star ③Clear its orbit of Debres @massive enough for gravietz to Make it rond.