NASA's New Horizons spacecraft's remarkable achievement

Ultima Thule is about 4 billion miles from earth...a continuation of the New Horizons voyage following its initial goal of visiting Pluto. NASA believes/hopes that this object, which is thought to be about 20 miles long, may hold key information about the history of our solar system.

Here's a fantastic tribute to New Horizons by Queen's Brian May. 

 

And here are some NASA folks talking about it:

 

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