@ARTICLE{Hellwing_Wojciech_What_2017, author={Hellwing, Wojciech}, number={Nr 4 (56) 2017 Extremes}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, pages={38-41}, howpublished={online}, year={2017}, publisher={Polish Academy of Sciences}, language={eng}, abstract={Not everything which comes from the sky is good for us. But if we’re worried about comets or meteorites crashing into Earth, we should also remember that much of what comes to us from the sky can be the source of momentous discoveries.}, type={Article}, title={What falls from the sky}, URL={http://ochroma.man.poznan.pl/Content/112476/PDF-MASTER/038-041%20hellwing_ang.pdf}, keywords={comets, meteorites, astrophysics}, }