Look what I found...

[Quibit]

What new features will be in Universe Sandbox 2?

Some of the new features include:
Climate simulation
Improved collisions
Stellar evolution and supernovae
Animated star surfaces and solar flares
Light-warping black holes
Dark matter
Procedural surfaces and planets
Space tethers

All this is from the FAQ's

DARK MATTER! YAY!
(except that)

[blotz]

hmm so Dan, the first ubox is called the 2009 version, the second is Universe Sandbox 1, and the third is Universe Sandbox 2 right?

[Quibit]

hmm so Dan, the first ubox is called the 2009 version, the second is Universe Sandbox 1, and the third is Universe Sandbox 2 right?

Yes

[Xriqxa]

Dude, everyone knows this. Unless I'm missing something, this thread is more pointless than trying to balance a lollipop on top of the sharpest needle in the world.

[smjjames]

Dude, everyone knows this. Unless I'm missing something, this thread is more pointless than trying to balance a lollipop on top of the sharpest needle in the world.

Wouldn't that be the dullest needle? Because the sharpest needle would have an incredibly sharp point.

[Xriqxa]

Nope. It's pointless because it's hopeless ( the sharpest needle has an atom tip)

[blotz]

sharp != small

[Quibit]

sharp != small

Agreed.