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Pretest
   Question1
   Question 2
   Question 3    Question 4
   Question 5
   Question 6
   Question 7
   Question 8
   Question 9

Ready To Go

Eclipsing Binaries

Light Curve Matching

HT-Cas Exercise

Activity 1
Activity 1B
Activity 1C

Intro To Hera

Installing Hera

Using Hera

File Plot 1
File Plot 2
File Plot 3

Conclusion

Logout
Neutron Stars in Binary Systems

Are You Ready? (Continued)

6.
The more mass a star has to start with, the
A. dimmer it appears to us in the sky.
B. shorter its lifetime
C. redder it appears.
D. more likely it is to be in a binary system.

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