March 27 (Reuters) - Observations made by a satellite operated by the U.S. and French space agencies shortly after a strong earthquake struck off Russia's Kamchatka Peninsula last year are giving

The behavior, which had never been observed before, stunned scientists as, typically, the larger house spider would prey on its smaller neighbor.

NASA's MAVEN spacecraft, which has orbited Mars since 2014, went quiet abruptly in early December. Efforts to reestablish a connection have been unsuccessful.