Light Detectives

In 1930, Tombaugh took pictures of the "silvers" in the night sky. Using a machine that merged multiple pictures at the same time, he discovered the orbital movement of a new planet

• Pluto

• Saturn

• Mars

• Earth

The Kuiper Belt is made up of

• large, icy objects

• flying stars

• satelites

• flares

Michael Brown's team sends pictures to ten computers located at CIT.

CIT is an acronym fo

• Cleveland International Transit

• Clarissa Ivonne Talamantes

• Corporate Information Technology

• California Institute of Technology

With Brown's discovery, astronomers labeled Eris and Pluto as

• twin planets

• dwarf planets

• common stars

• Cooper Constellations

Fellow workers or associates.

• colleagues 
• drones
• conservatively

To support; to keep going.

• galaxy
• drones
• sustain
• ultimately

In the end.

• verify
• colleagues
• ultimately
• conservatively

A conclusion based on what is known to be true.

• deduction
• conservatively
• drones
• galaxy

A large group or system of stars.

• drones
• verify 
• galaxy

To prove the truth of.

• verify
• colleagues
• deduction
• drones