- Few Southeast students face suspension, expulsion for sexual assaults, campus paper finds (4/25/17)6
- Perryville family organizing bone-marrow drive Friday for ailing 6-year-old boy (4/26/17)
- Woman battered after smashing boyfriend's meth pipe against wall, police say (4/25/17)1
- Pilot House goes smoke-free (4/23/17)10
- Temptations bassist dies after Cape Girardeau show (4/26/17)2
- Event includes the first public tour of 200-year-old Elmwood Manor (4/23/17)3
- BBB warns Jackson man's online business might not be legit (4/24/17)
- Cape couple turns their home into cozy, comfortable music venue (4/24/17)
- State Supreme Court rules against congressman's mother in dog-kennel defamation case (4/27/17)1
- Sikeston man charged in shooting death of Cape man (4/23/17)
NASA: Mercury craft shows ice at north pole
CAPE CANAVERAL, Fla. -- A NASA spacecraft has confirmed there's ice at Mercury's north pole.
Scientists announced Thursday that the orbiting probe, Messenger, has found evidence of frozen water, even though Mercury is the closest planet to the sun. The ice is located in the permanently shadowed region of Mercury's north pole. It's thought to be at least one-and-a-half feet deep -- and possibly as much as 65 feet deep.
Scientists say it is likely Mercury's south pole also has ice, though there are no data to support it. Messenger orbits much closer to Mercury's north pole than its south pole.
Messenger is the first spacecraft to orbit Mercury. It was launched in 2004.
For years, radar measurements have suggested the presence of ice.
Now scientists know for a fact.