Alpha Centauri has disappeared. It seems to not exist anymore...

[Legend]

...because it's now officially called Rigil Kentaurus.

Alpha Centauri Gets a New Moniker as 227 Star Names Are Clarified

Stupid change that no one will switch to lol.

[the-pi-guy]

I got excited for a moment.  

[Xevross]

I got excited for a moment.  

Same! Oh well...

[Legend]

I got excited for a moment.  

Same! Oh well...

Would be pretty cool for a star system to disappear.

[Xevross]

Would be pretty cool for a star system to disappear.

It would be fudgy awesome!

[Legend]

It would be fudgy awesome!

Or be horrible as aliens kill us all

I'd prefer discovering aliens farther away.

[the-pi-guy]

It would be fudgy awesome!

Possibilities:
A.)  Aliens
B.)  Black hole
C.)  Magic
D.)  Physics is unstable
E.)  Star systems are unstable
F.)  Wormhole  (possibly interdimensional.)
G.) Mad scientist
H.) Time machine
I.)  Something completely inconceivable.  

[darkknightkryta]

I couldn't find anything that resembled the video that my astrophysics teacher showed us of two galaxies colliding and merging.  But this one is cool: