August 3, 2018
Obliquity and eccentricity determine exoplanet habitability
Finding habitable Earth-like planets may be even more challenging than previously thought, suggests a recent Astronomical Journal study looking …
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Extraterrestrial Life
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May 1, 2018
Comment: Could NASA find evidence of extraterrestrial life by 2050?
by Jacob Haqq-Misra Exoplanet discoveries are featured almost weekly in the news. With ground-based observations supplementing the Kepler Space …
February 2, 2012
Geologic Column: Lessons from the final frontier
Somewhere, out there, beyond the stars Arcturus and Pollux, the TV signals from the final season of the original “Star Trek” are radiating …