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Latest Rupes Stories

MESSENGER Team Names Ten Major Fault Scarps On Mercury
2013-06-08 08:29:31

April Flowers for redOrbit.com -- Your Universe Online Recently, the MESSENGER Science Team proposed names for 10 rupes on Mercury. The International Astronomical Union (IAU), which has been the arbiter of planetary and satellite nomenclature since 1919, approved the names. In keeping with the theme of naming rupes on Mercury, they all bear the names of ships of discovery. Rupes is the Latin word for cliff, which perfectly suits the formations on Mercury. They are long cliff-like...


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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