1
launched into space to detect invisible rays
2
uses a set of lenses used to focus light from a distance (only focuses on one type of light)
3
or AU is an aproximate distance between earth and the sun (150 million Km)
4
system of measerment used world wide
5
used to gather info from planets and moons
6
cosintrates radiation from sky to see farther
7
WHAT BLOCKS ELECTROMAGNETIC RAYS AWAY FROM THE PLANET
8
distance light can travel in a year
9
scientists who study the universe
10
studying the origin, properties , processes and evolution of earth
11
basic unit of measurment for time
12
basic unit of measurement for force/weight
13
a large collection of stars held by gravity
14
unit of measurment .01
15
basic unit of measurment for volume
16
basic unit of measurment for distance
17
unit of measerment: 100
18
unit of measerment: 1,000,000,000,000
19
basic unit of measerment for mass
20
unit of measerment: 10
21
unit of measermeant 1,000,000,000
22
unit of measurment .1
23
unit of measerment: 1,000,000
24
unit of measurment .001
25
unit of measerment: 1,000
