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"THE DUSTY SURFACE OF SMALL ASTEROIDS IS BORN BY EXTREME TEMPERATURE SHIFTS BETWEEN PERIODS OF ..."

For Small Asteroids, Sunlight Spawns Dust (and Maybe Death)

The dusty surface of small asteroids is born by extreme temperature shifts between periods of sunlight and darkness, a cycle of drastic changes that break up space rocks over time, scientists say.

 


Artikel von online.wsj.com: In an effort to cut expenses, energy companies are planning to pack entire gas-production plants onto superships bigger than aircraft carriers instead of building expensive land-based industrial complexes. weiterlesen ...

Dazu berichtet space.com: The dusty surface of small asteroids is born by extreme temperature shifts between periods of sunlight and darkness, a cycle of drastic changes that break up space rocks over time, scientists say. weiterlesen ...

newscientist.com schreibt dazu weiter: Hal Hodson meets the Glass hackers who are using a new programming language to create apps for Google's headset and to mesh it with other wearable devices weiterlesen ...

Dazu meldet space.com: Tiny space rocks called "minimoons" already cruise near Earth and would make interesting targets for manned exploration, advocates say. weiterlesen ...

Nachricht von google.com: The sequel to one of the hardest games ever made twists the knife. weiterlesen ...

Flüchtlingsstrom aus Syrien...
Istanbul (dpa) - Der Flüchtlingsstrom aus dem Norden Syriens in die Türkei...

Wetter: Gebietsweise klart ...
In der Nacht zu Dienstag klingen die Niederschläge auch im Südosten ab,...

Kalenderblatt 2014: 23. Sep...
Berlin (dpa) - Das aktuelle Kalenderblatt für den 23. September 2014: