Rae Edsall
Monday, November 7, 2011
How did we learn to determine the ages of the stars?
How did we learn to determine the ages of the stars? Why does it matter for cosmology and the cosmological constant? What about ages from radioactive elements?
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment