USA: Saturns strange substance found

28.06.2004

28.06.2004


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The spacecraft Cassini has collected a lot of amazing data about Saturn's moon Phoebe. Their analysis continues and now New details about the object, which the Americans call "space time capsule."

The fact that Phoebe was born at the external borders of the solar system more than 4 billion years ago, was later captured by Saturn, and since then, little has changed, except for the powerful "scars" from meteorite impacts.

It turned out that Phoebe is very cold — 163 degrees Celsius below zero, even on the day side.

Measurements have shown that the density of mini-planet is 1.6 grams per cubic centimeter, which is much smaller than that of most of the rocks, but much more than that of pure ice.

It is assumed that the planet is composed mainly of a mixture of ice water and rocks, similar to what takes place in Pluto and Triton. Which was confirmed by other measurements.

But for a number of chemical parameters and Phoebe was akin to comets (though not identical to it), which again speaks in favor of the hypothesis of the origin of the satellite in the Kuiper belt.

Analysis of the photographs, as well as spectral measurements showed rich "impregnation" of various materials in Phoebe's body.

This carbon dioxide, certain clays and organic matter primitive, and some have not mentioned in detail, hydrated minerals.

In addition, scientists have discovered several spectral "signatures" that have not been able to identify. In general, Phoebe continues to amaze mankind.

News.Battery.Ru — Accumulator News, 25.06.2004 8:47
Source: MIGnews

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