#  Ethan Kruse 

Undergraduate student; Harvard University; 1st-year

2009

 

 

 



   ![ethan_kruse.jpg](/sites/g/files/omnuum6566/files/styles/hwp_4_5__480x600/public/eberger/files/ethan_kruse_1.jpg?itok=dmrAeIiX) 

 



 





 

Hα variability in SDSS M dwarfs



 

 

 





 

 

- ## Title
    
     [Undergraduate Students](/title/undergraduate-student) [2009](/title/2009)