2.1: A Star is Born

Last updated over 3 years ago

14 questions

2.1: A Star is Born

Last updated over 3 years ago

14 questions

What's the difference between a PLANET and a STAR???

Cite at least 3 differences here:

What do you think the "lifespan" of a star means? Are stars living? What could happen during the "life" of a star?  

 

Draw an initial model of a star birth, star life, and star death.

Colors are expected.

This is a supernova. 

What is happening?

In 1990, NASA launched the powerful Hubble telescope into space. Since then it has recorded images and collected data that has revolutionized our understanding of stars and the cosmos in general. The image to the right is of the heart of a giant star cluster known as Omega Centauri. A collection of nearly 10 million stars in all, it’s the largest of about 150 star clusters in the Milky Way. Examine the image and light spectra of several stars in the cluster closely, then respond to the questions that follow.

2.1: A Star is Born

2.1: A Star is Born

What's the difference between a PLANET and a STAR???

Cite at least 3 differences here:

What's the difference between a PLANET and a STAR???

What do you think the "lifespan" of a star means? Are stars living? What could happen during the "life" of a star?

Draw an initial model of a star birth, star life, and star death.

Colors are expected.

Colors are expected.

What is happening?

Write 2-3 observations of the image in the space below.

What characteristics do you think a star need to have for it to support life on one of its planets?

What makes our Sun "good" for supporting life?

Why doesn't Pluto have life (that we know of..)? What about Mercury? Venus? Mars?

What questions do you have about stars for our Driving Question Board (that we will hopefully answer in this unit)? Write at least 3!

What's the difference between a PLANET and a STAR???

Cite at least 3 differences here:

What's the difference between a PLANET and a STAR???

What do you think the "lifespan" of a star means? Are stars living? What could happen during the "life" of a star?

Draw an initial model of a star birth, star life, and star death.

Colors are expected.

Colors are expected.

What is happening?

Is this a star death or a star birth?

Write 2-3 observations of the image in the space below.

How many different types of colors do you see in these stars?

Why would these stars give off different colors [hint: EMS]?

With each different color, sketch what their frequencies and wavelengths would be.

Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)

With each different color, sketch what their frequencies and wavelengths would be.

What could explain the differences in the stars you observed?

What characteristics do you think a star need to have for it to support life on one of its planets?

What makes our Sun "good" for supporting life?

Why doesn't Pluto have life (that we know of..)? What about Mercury? Venus? Mars?

What questions do you have about stars for our Driving Question Board (that we will hopefully answer in this unit)? Write at least 3!

Is this a star death or a star birth?

How many different types of colors do you see in these stars?

Why would these stars give off different colors [hint: EMS]?

With each different color, sketch what their frequencies and wavelengths would be.

Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)

With each different color, sketch what their frequencies and wavelengths would be.

What could explain the differences in the stars you observed?

2.1: A Star is Born

2.1: A Star is Born

What's the difference between a PLANET and a STAR??? Cite at least 3 differences here:

What's the difference between a PLANET and a STAR???

What do you think the "lifespan" of a star means? Are stars living? What could happen during the "life" of a star?

Draw an initial model of a star birth, star life, and star death. Colors are expected.

Colors are expected.

What is happening?

Write 2-3 observations of the image in the space below.

What characteristics do you think a star need to have for it to support life on one of its planets?

What makes our Sun "good" for supporting life?

Why doesn't Pluto have life (that we know of..)? What about Mercury? Venus? Mars?

What questions do you have about stars for our Driving Question Board (that we will hopefully answer in this unit)? Write at least 3!

What's the difference between a PLANET and a STAR??? Cite at least 3 differences here:

What's the difference between a PLANET and a STAR???

What do you think the "lifespan" of a star means? Are stars living? What could happen during the "life" of a star?

Draw an initial model of a star birth, star life, and star death. Colors are expected.

Colors are expected.

What is happening?

Is this a star death or a star birth?

Write 2-3 observations of the image in the space below.

How many different types of colors do you see in these stars?

Why would these stars give off different colors [hint: EMS]?

With each different color, sketch what their frequencies and wavelengths would be. Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)

With each different color, sketch what their frequencies and wavelengths would be.

What could explain the differences in the stars you observed?

What characteristics do you think a star need to have for it to support life on one of its planets?

What makes our Sun "good" for supporting life?

Why doesn't Pluto have life (that we know of..)? What about Mercury? Venus? Mars?

What questions do you have about stars for our Driving Question Board (that we will hopefully answer in this unit)? Write at least 3!

Is this a star death or a star birth?

How many different types of colors do you see in these stars?

Why would these stars give off different colors [hint: EMS]?

With each different color, sketch what their frequencies and wavelengths would be. Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)

With each different color, sketch what their frequencies and wavelengths would be.

What could explain the differences in the stars you observed?

What's the difference between a PLANET and a STAR???

Cite at least 3 differences here:

Draw an initial model of a star birth, star life, and star death.

Colors are expected.

What's the difference between a PLANET and a STAR???

Cite at least 3 differences here:

Draw an initial model of a star birth, star life, and star death.

Colors are expected.

With each different color, sketch what their frequencies and wavelengths would be.

Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)

With each different color, sketch what their frequencies and wavelengths would be.

Label which ones would be FARTHER away from Earth and which ones would be CLOSER to Earth (if looking for a telescope)