In 1967 Jocelyn Bell Burnell made a discovery that revolutionized the field of astronomy. She detected the radio signals emitted by certain dying stars called pulsars. This encore episode: Jocelyn's ...
The enduringly popular Discovery Channel summertime TV event is back for its 37th year. By Kevin Dolak With the season’s big holiday in the nation’s rearview and the majority of the summer’s ...
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