| Title: |
Is Earth the Only Goldilocks Planet? |
| Authors: |
BRASCH, KLAUS R. (AUTHOR) |
| Source: |
Discover. Jul/Aug2024, Vol. 45 Issue 4, p54-57. 4p. 2 Color Photographs, 1 Black and White Photograph, 2 Diagrams. |
| Subjects: |
PLANETS, EARTH (Planet), SOLAR system, STARS, STELLAR radiation, EXTRATERRESTRIAL beings |
| Abstract: |
The article explores the question of whether Earth is the only planet capable of supporting life. Some scientists argue that Earth is unique and that complex life is rare in the universe, while others believe that habitable planets are common. The debate centers around the requirements for complex life to evolve, including factors such as the type of star system, the presence of a large moon, plate tectonics, and a stable atmosphere. The article also discusses the concept of habitable zones and the limitations of current data in understanding the prevalence of Earth-like planets. Ultimately, the question of whether Earth is exceptional in the cosmos remains unanswered. [Extracted from the article] |
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Copyright of Discover is the property of Discover Magazine, Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
MAS Ultra - School Edition |
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