|
Imaging Extrasolar Planets Cover and 2-Page Spread for Sky & Telescope |
![]() | ![]() Copyright © 2004 B.E.Johnson, All Rights Reserved |
|
An Element of ![]() | Imaging Exoplanets by David Shiga
They said it couldn't be done. In the 16th century and Italian monk named Giordano Bruno claimed that an infinity of worlds circled other stars, each inhabited with intelligent beings, In 1698 Christian Huygens pointed his telescope at various stars in the hope of finding extrasolar planets, but soon realized his telescope wasn't up to the task. Fast-forward three centuries. In the past eight years, astronomers have discovered more than 100 extrasolar planets by detecting the "wobbles" of their parent stars. Still, no one has seen an exoplanet directlyno one has taken a picture of one. But thanks to new technology, astronomers are on the verge of doing just that. |
|
Comments & questions are welcomed
spaceport@bejohnson.net Images & Text Copyright © 1976-2001 B.E.Johnson, All Rights Reserved |