Ast 115
1-22-24
Astronomical
Distances
Astronomical
(AU)
America -miles
miles
000,000= 1 Au
150,000,000 km 1 Au
Light-year
(ii)
Distance
that
light
travels
in
one
year .
10'
km
Parsec (pc) 1pc 3.261y
use word in star was
wrong
(Small
to
)
Just a
big
split in.
-when
Planets Earth
one millon peace of halt
the Sun
Star System Solar System
Peace ofhair
burns out
galaxy = milky way
The Room 1303 (size)
we
on
Earth
will
galaxy
Cluster= Local
group
EB
building
have 8 mins to
Super
Cluster
Lin
Local
SuperCluster
msu campuse
prep to die.
Universe
united
states
mons
ended
on
cry/kids
go to faculty
bc my brother
be there by
2
asked how I was
12:20
