Gravitational Tractor for Towing Asteroids published in Nature, Nov. 2005
Proposed use of a Gravity Tractor for controllably towing asteroids by Ed Lu and Stan Love. Nature magazine, Vol. 438, November 10, 2005...
01 November, 2005
Gravity Tractor
The Asteroid Tugboat published in Scientific American, Nov. 2003
"B612's early thinking on asteroid deflection: ""The Asteroid Tugboat""...
01 November, 2003
Letter to the President of United States about the most pressing science problems of the day
Letter to the president answering the question “What are the pressing scientific issues for the nation and the world, and what is your advice on how I can begin to deal with them?” submitted by Piet Hut B612 Board Director...
01 November, 2002