Questions tagged [space-probe]

12 questions
31
votes
4 answers

Why doesn't NASA send Voyagers anymore?

It's been more than 40 years since NASA launched Voyager 1 & Voyager 2. With more advanced technology, wouldn't it now be a good time to continue sending more sophisticated Voyagers out there? Wouldn't it be a good way to gather more data? It would…
Dan Jay
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0
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2 answers

Is there any record of planetary movement, relative to us?

I was discussing with some friends in addressing every possibilities of geocentric model of universe using experimental evidence rather than eyesight. But then one guy (in geocentricist-side) asked, Why there's no record of planetary movement…