Multidisciplinary projects are hard due to their complexity. But I think the same complexity is what makes them beautiful, he said. In what theyre calling a modern global insurance policy, scientists have proposed a lunar bank of reproductive cells  sperm and ova  from 6.7 million of Earths species, including humans. Theres nothing as secure, Thanga said, adding that it serves as an insurance policy in the event of global catastrophe. University doctoral candidate Alvaro Diaz-Flores Caminero and undergraduate student Claire Pedersen were the lead authors of the paper.
Scientists on this launch reported directly to the planet.
( z0 report :ARG0 ( z1 scientist :topic ( z2 launch :mod ( z3 this ) ) ) :ARG1-of ( z4 direct ) :ARG2 ( z5 planet ) )
(z0 / report-01
    :ARG0 (z1 / scientist
              :topic (z2 / launch-01
                         :mod (z3 / this)))
    :ARG1-of (z4 / direct-02)
    :ARG2 (z5 / planet))
Scientists on this launch reported directly to the planet .
z2 :mod z3
z1 :topic z2
z0 :ARG0 z1
z0 :ARG1-of z4
z0 :ARG2 z5