[Ernest_at_the_Beach]

fyi

[Bryanw92]

>>Andromeda – the galaxy headed for a catastrophic collision with our own in about four billion years –

It’s funny how hysterical science (that is, science looking for grant money) has changed Andromeda from the friendly neighbor galaxy next door to the evil galaxy coming over to destroy us.

[NormsRevenge]

so haloes happen when glowing and cooling gases collide.. Coool. Quite the celestial laboratory the ‘Old Man’ created.

[Rio]

also helps explain why the rate of star formation has slowed down.

I thought that this was attributed to coal-fired power plants, SUVs, and cow flatulence...

[The Cajun]

If what we are missing had the weight of a large kangaroo, what we have found would have the weight of a small echidna.”

I always suspected kangaroos were involved with the dark matter scenario!
I will, however, keep my aardvark/dark energy correlations to myself, for the time being.

[smokingfrog]

Can you hear me now?

[blueunicorn6]

HI gas? Stay away from the beans at the luaus.

[Condor51]

Andromeda – the galaxy headed for a catastrophic collision with our own in about four billion years....

Say ... What?!?

Had to stop right there, now I'm a-feared.
(Where's my AlGore Global Warming Blankie?)

[Silentgypsy]

And to think I was initially relieved that we aren’t going to run out of hydrogen....

[martin_fierro]