The above map comes from World Science and it is the first map
of a planet outside our solar system. HD 189733b is slightly
larger than Jupiter and about sixty-three light years away. The
map was taken with infrared technology that allowed for it to be
mapped even though it is neigh-on impoosible to see because of
its proximity to its star. The map shows a giant hot spot not
directly under the star's focus. Researchers believe the spot is
the hottest location because of the intense winds on the planet.
With mapping of distant planets (gas giants now, hopefully rocky
planets later) now is an excellent time for physical geographers
to apply their environmental and geological knowledge in aid of
astronomical studies. Remember, it is just geography on another
planet.