ON THE COVER:

This artist’s concept shows a young sun-like star encircled by its planet-forming disk of gas and dust. Streams of material spiral from the disk onto the star. NASA/JPL-Caltech.

Vladimir Ivanovich Vernadsky:
The Science of the Biosphere and Astrobiology
Academician M. Ya. Marov


Schellnhuber’s Fraud on Vernadsky
Bruce Director

PLANETARY DEFENSE

2013 Planetary Defense Conference:
Rising to the Challenge
Benjamin Deniston

INTERVIEW: Professor Philip M. Lubin

DE-STAR: Laser Technology for Asteroid Vaporization

Earthquake Update: The Solar Connection
Benjamin Deniston

                       NOAA PMEL Vents Program, ISU, NPS

SPACE

Conference Report: Practically Missing Mars
Liona Fan-Chiang

Obama Tries to Kill Space Exploration, Again
Marsha Freeman

EDITORIAL
Jason Ross

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