Rubrik: Worth reading


Moon trees

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Even though the idea would be wonderful: this is not about trees that grow on the Moon, but about trees on Earth that grew from seeds, which orbited the Moon exactly 34 times, in a small canister, during the Apollo 14 mission in 1971. For this joint project by NASA and USFS (US Forest Service), the astronaut Stuart Rosa took hundreds of tree seeds with him on this journey. Seeds of five different species of tree had been chosen: loblolly pine, sycamore, sweetgum, redwood and douglas fir. The seeds survived the weightlessness and also when the canister that contained the seeds, got destroyed in the vacuum of the decontamination chamber. The seeds had to be picked up individually after this incident.

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The full moon on Japanese woodblock prints

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Japanese woodblock prints have a centuries-long tradition and stand for high quality craftsmanship and artistic expressiveness. In particular, when realizing that this printing technique has been practiced since the 8th century (when letterpress printing in Europe was still a distant prospect), it becomes clear what kind of cultural achievements can be associated with this. A woodblock print works just like a stamp that has been carved into a block of wood. Then the color is applied onto the wood and printed onto paper. If you want to print a variety of colors on top of each other, you need a separate woodblock per each color and hence receive the characteristic depth effect.

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Sharks and the full moon

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Our article “Fishing during a full moon” has already indicated the discussion about whether moonlight might influence the behavior of fish. Now we have found a study, which was conducted by Australian scientists in 2013, who have examined the diving behavior of 39 gray reef sharks in Palau (an island country in the Pacific Ocean), namely with regards to environmental influences, like water temperature and also lunar happenings, in particular the full moon and the new moon. They tagged the sharks with transmitters and thus were able to measure where and how deep they dived during certain times.

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Is the Moon round?

moon-orange_198x198When looking up to the full moon, you see a sphere and there is no doubt: the Moon has to be round. And we assume quite simply that a sphere is orbiting our Earth. This is correct indeed, if taking a lax approach in the definition of a sphere. The Moon is spherical, but differs considerably from the perfect shape. On the one hand it is flattened at the North Pole and South Pole, and on the other hand, its reverse side, which is turned away from the Earth, is convexed outwardly.

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Tsunami at the full moon?

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Repeated attempts have been made creating a connection between lunar phases and natural disasters. To our knowledge, it has not been possible so far, to establish nor prove a causal link. Of particular note is the well known earthquake and tsunami in the Indian Ocean in 2004, which happened at the full moon. Was this a coincidence? Were there other tsunamis that occurred during a full moon?

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Water on the Moon

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The exploration of foreign celestial bodies is particularly interesting for science, when there is the possibility of life could exist. An important condition for this provides the evidence of water (mostly in frozen form, because it contains oxygen).   One may simply say that where water exists, life could develop, or is already present.

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The Moon Child in »The Neverending Story«

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When the German author Michael Ende wrote »The Neverending Story« from 1977 to 1979, he created a milestone amongst the fantasy children and youth literature. The story about the shy boy Bastian Balthasar Bux on his adventure trip through the world of Fantastica, fascinated millions of readers of all age groups and has been translated into 40 languages up to date.  

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The Moon and Salvador Dalí

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The Spanish artist Salvador Dalí (1904–1989) was the most important advocate of surrealism in paintings. His pictures show fantastic and dreamlike scenes, which remain in your memory due to their expression and originality. We also asked ourselves, whether we would be able to discover the Moon in Dalí as well, just like in other paintings (e.g. by Marc Chagal, Paul Klee, Caspar David Friedrich, William Turner, Adam Elsheimer or Petrus van Schendel)? And after a little bit of searching, we managed to find something.

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