Big Bang Newsela Reading - Scott Azar | Library

1

In the first paragraph, match the event with the appropriate age

Draggable item		Corresponding Item
13.82 billion		Age of the Universe
2009		Launch of the Planck spacecraft
Four		The minimum amount of years the telescope was taking measurements of the oldest light

1

What about the name "Globular Cluster" helps you understand the definition?

1

Stars leave very different lives depending on a specific factor. According to the reading, the factor that determines the life cycle of a star is the star's

1

Describe the relationship between the mass of a star and the rate that it burns through its energy.

As the mass of a star _______ , the rate that the star burns energy will _______ .