Happy New Year Shout Out for Planet Hunting!
Artist impression of a trio of super Earths orbiting the star HD 40307.
Image credit: ESO
If you haven’t read the Op Ed piece in the New York Times today by William Falk, editor in chief of The Week magazine, check it out. In bemoaning the amount of information that Americans consumed every day in 2009 (most of it junk, and absorbed at an average of 11.8 hours a day!), Falk pointed out five areas of media news worth paying attention to.
One of the significant areas is — you guessed it! — planet hunting. Here’s what Falk wrote:
“TEEMING WITH PLANETS Astronomers are closing in on identifying distant worlds that may have the right conditions to support life. Techniques for detecting “exoplanets” are becoming more sophisticated, and over 400 have been discovered so far– 30 in October alone. This year brought two particularly intriguing finds. One is Gliese 581d, orbiting a star at a distance that could indicate surface temperatures not so different from Earth’s. Astronomers also discovered a “waterworld” composed mostly of H2O, which would be a prime candidate for extraterrestrial life if it were just a little farther from its sun.
The discovery of Earth-like planets, with water and moderate temperatures, is now so likely that the Vatican held a conference of astrobiologists this year to discuss the theological repercussions of extraterrestrial life. . .
Discovering that we have company in the universe, in fact, might open our eyes to what’s important on Earth.”
Geoff Marcy, the astronomer in my book, echoes this idea. “Imagine finding another species that we can communicate with, that we can share our art, music, and literature with, and that might unite us as people.”
Finding intelligent life will profoundly affect humanity in ways we cannot even fathom. In the meantime, I’m going to try to tune out the extra noise.
You can read William Falk’s New York Times article here: SHOULD OLD ARTICLES BE FORGOT
