Kuu näib meile valgena: teleskoobis paistab ta pind nagu kipsisi olevat. Astronoomid aga kinnitavad, et Kuu pind on tumehall. Kuidas lepitada seda vastuolu?
Answers:
Solution
Save answer
Close
Log in
Books
Repository
eAnswer
ePortfolio
Close
Log in
Books
Repository
eAnswer
ePortfolio
Log in
New user
OK
Error
Forgot?
Log in
Register
Recover
OK
Error
Change