How to see the best planet parade in decades, according to experts
This week sees a special stargazing event, as as up to six planets will be visible in a line in the night sky.
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'This idea that it takes like 250 years for Pluto to orbit the sun, I think that's just bizarre.' Star Trek scion Adam Nimoy talks our favorite (dwarf) planet for 'I Heart ...
Filmmaker Adam Nemoy helps celebrate the 90th anniversary of Pluto's discovery this month at the 6th annual 'I Heart Pluto' ...