Morning Overview on MSN
Are aliens blinking at us like fireflies? 1967 pulsar clue reignites debate
When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...
Witchy Spells on MSN
Why a NASA expert says aliens might be real — but we haven’t heard from them
Talk of extraterrestrial life has fascinated scientists and the public for decades, yet despite decades of searching, we ...
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