space OR planetary science - Google News

///////////////////////////////////////////
Planetary science: Signs of a wandering Moon - Nature.com

Posted: 23 Mar 2016 10:57 AM PDT
http://news.google.com/news/url?sa=t...l/531455a.html


Nature.com
Planetary science: Signs of a wandering Moon
Nature.com
Unfortunately, the darkness in these craters also makes it hard to
determine how much ice is in them. However, in 1998, scientists used an
ingenious method to infer the presence of ice by observing how neutrons
produced by space radiation interact with ...
Update: Lopsided ice on the moon points to past shift in polesScience
Magazine
Mysterious ice deposits suggest the moon shifted on its axisChristian
Science Monitor
The moons poles have no fixed addressScience News
Space.com -Arizona Public Media -The Verge
all 218 news articles

///////////////////////////////////////////
Planetary science Cassini aids hunt for Planet Nine - Nature.com

Posted: 23 Mar 2016 11:03 AM PDT
http://news.google.com/news/url?sa=t...l/531417e.html


Planetary science Cassini aids hunt for Planet Nine
Nature.com
Researchers using the Cassini spacecraft have narrowed down the search for
the Solar Systems hypothetical ninth planet. Planet Nine is thought to be
orbiting in the far outer Solar System, but has not yet been found. If it
exists, its gravity should ...