After more than 30 years, it appears the venerable Pioneer 10 spacecraft has sent its last signal to Earth. Pioneer’s last, very weak signal was received on Jan. 22, 2003. NASA engineers report that ...

Pioneer 10, the first spacecraft to venture to the edge of the solar system, appears to have sent its last signal to Earth. NASA’s Deep Space Network of radio receivers last recorded a feeble signal ...

“Pioneer Lives up to its Name” was a front page article about Pioneer 10 in the Baltimore Sun in its December 10 issue written by Michael Stroh. Since Pioneer 10 is over 75 AU distant and its ...