Reasons to Believe

Rarity of Planets in Open Star Clusters

TNRTB Archive - Retained for reference information

Astronomers from Harvard and Purdue Universities have found more evidence that points to the supernatural design of the solar system for the support of life. They performed the most sensitive survey to date for transiting planets in an open star cluster. The star cluster they searched, NGC 6791, is heavily populated with stars and is very metal-rich (more than twice the density of metals manifested in the sun). The team’s survey should have produced 1.5 unambiguous detections of planets if indeed NGC 6791 is as planet-rich as the metal-rich stars within 100 light years of Earth. Their survey produced zero detections. Thus, there may be more factors besides metallicity that determine whether or not a star possesses planets. And astronomers’ current estimate that 2% of all Milky Way Galaxy stars possess planets may need to be adjusted downward.   

·         K. Z. Stanek et al., “Planets in Stellar Clusters Extensive Search. III. A Search for Transiting Planets in the Metal-Rich Open Cluster NGC 6791,” Astronomical Journal 129 (2005): 2856-68.

·         http://www.journals.uchicago.edu/AJ/journal/issues/v129n6/204572/brief/204572.abstract.html

·         Related Resource

·         Hugh Ross, “Anthropic Principle: A Precise Plan for Humanity

·         Product Spotlight

·         Journey Toward Creation, 2nd ed., with Hugh Ross

·         The Creator and the Cosmos, 3rd ed., by Hugh Ross

Subjects: Galaxy Design

Dr. Hugh Ross

Reasons to Believe emerged from my passion to research, develop, and proclaim the most powerful new reasons to believe in Christ as Creator, Lord, and Savior and to use those new reasons to reach people for Christ. Read more about Dr. Hugh Ross.