S50·E2 – On Top of the World
2006-02-05 • ? min
A look at Hawaii's Mauna Kea observatories; Chris looks at the telescopes, while Patrick talks to British scientists who use them.
2006-02-05 • ? min
A look at Hawaii's Mauna Kea observatories; Chris looks at the telescopes, while Patrick talks to British scientists who use them.
