Sentencing Twitter abuse pair Isabella Sorley and John Nimmo, Judge Howard Riddle said it was "hard to imagine more extreme threats."
The pair admitted sending a series of abusive message to feminist campaigner Caroline Criado-Perez.
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Former astronaut, who was part of the Apollo 14 mission in 1971, died at a hospice at the age of 85 according to a family statement.
Reality TV star was crowned the winner after beating off competition from actress Stephanie Davis who was runner-up.
The decline of the world's bee population has been well documented but new research suggests the problems bees face are 'manmade'.