Mars Science Laboratory Curiosity News Archive - February 07, 2013
NASA announced on Thursday its Curiosity rover has performed a mini drilling test on Mars for the first time.
Word of the Day
- 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.'