The Milky Way Over Mauna Kea
Have you ever seen the band of our Milky Way Galaxy? In a clear sky from a dark
location at the right time, a faint band of light becomes visible across the sky. Soon
after your eyes become dark adapted, you might spot the band for the first time. It
may then become obvious. Then spectacular. One reason for a growing astonishment
might be the realization that this fuzzy swath contains billions of stars and is the disk
of our very own spiral galaxy. Since we are inside this disk, the band appears to encircle
the Earth. Visible in the above image, high above in the night sky, the band of the Milky
Way Galaxy arcs. The bright spot just below the band is the planet Jupiter. In the foreground
lies the moonlit caldera of the volcano Haleakala, located on the island of Maui in Hawaii, USA.
A close look near the horizon will reveal light clouds and the dark but enormous Mauna Kea
volcano on the Big Island of Hawaii. If you have never seen the Milky Way band or recognized
the planet Jupiter, this year may be your chance. Because 2009 is the International Year of
Astronomy, an opportunity to look through a window that peers deep into the universe may
be coming to a location near you.