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New Horizons: Beyond Pluto

#UltimaThule is an icy rock located ~1 billion miles past Pluto in the Kuiper Belt. On #NewYearsEve, our New Horizons spacecraft will fly within 2,220 miles of this object, providing the first close-up look at such a pristine building block of the solar system. Get the latest update:


How Can Galaxies Travel Faster Than Light?

Get Astronomy tweets here http://twitter.com/DeepAstronomy

Probably my biggest regret when I made the Hubble Deep Field in 3D video is saying the phrase “these galaxies are racing away from us, in some cases faster than light”.

I had originally thought I was being clever and the comment would spur discussion. instead there was no discussion, only name calling and I mightily regretted putting it in there.

Anyway, this video was a long time coming, I had been meaning to make this for some time to illustrate what I was talking about.

Music used:

http://www.archive.org/details/kpu107

“Farout!” Newfound Object Is the Farthest Solar System Body Ever Spotted

A newly discovered pink-colored object is the most-distant body ever observed in the solar system—and the first object ever found orbiting at more than 100 times the distance from Earth to the sun.


The pink-colored object is nearly four times more distant from the sun than Pluto, and hints at the possibility of an as-yet-undiscovered giant planet farther out.