The "Moon" changes colour in response to the phases of the Moon and tide.
"Sending humans to the moon changed the future of the human race in ways that we don't yet understand," he said.
The influence of the sun and the moon varies with the phases of the moon, with the changes in distance of the moon and sun from the earth, and with the changing position of each in respect to the equator.
"We propose a hypothesis that animals respond to the full moon because of changes in geomagnetic fields".
All of these glomeruli showed cellular crescents, and circumferential global crescents, so-called full-moon changes, were also obvious.
The spacecraft also studied a major volcanic eruption on the moon Io, found global changes in Jupiter's weather, observed the formation of ammonia clouds in the atmosphere, and for the first time detected lightning in the planet's polar regions.
It's like trying to live a normal life on the moon without adjusting to the changes in oxygen and gravity".
Zürcher says he suspects changes in the moon's pull may somehow drive the water from the cytoplasm into the cell walls and then back again, causing the subtle swelling and shrinking.
At such close range, the spacecraft were exceptionally sensitive to tiny changes in the moon's gravity caused by buried rocks of different density giving the GRAIL team a picture of the subsurface, and a better idea of how the impact actually went down.
Passover thus remains firmly planted in Spring, though the date changes in accord with the moon's cycle.
