ivy-ambler documents

1 Near-Earth objects – a threat for Earth? Or: NEOs for engineers and physicists Lecture 9 – Politics Prof. Dr. E. Igenbergs (LRT) Dr. D. Koschny (ESA)
Documents 1 Near-Earth objects – a threat for Earth? Or: NEOs for engineers and physicists Lecture 9 – Politics Prof. Dr. E. Igenbergs (LRT) Dr. D. Koschny (ESA)