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Behind the Scenes: When Galaxies Collide (video)
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Felicia Day explains some of the science behind galactic "collisions," including the upcoming collision between the galaxy Andromeda and ...
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Felicia Day collides galaxies!
Bad Astronomy — Regular readers know I have an marginally unhealthy crush on Felicia Day. Of course, so do millions of other people, so she’s probably relatively safe from me. But are we safe from… colliding galaxies? Apparently, only Felicia knows for sure, as she demonstrates in this NASA PSA: Hey! That was funny! Like, really funny! Lots of inside jokes for Felicia’s fans, too ("Is this your first time doing an internet video, Miss Day?") A lot of times videos like this are just painful, but this one is actually really good. ...

Felicia Day, Cosmic Buzzkill
Discovery Space: Twisted Physics — Via io9 and uber-fanboy Phil Plait, here's a genuine treat: actress and all-around Web goddess Felicia Day (Dr. Horrible's Sing-Along-Blog, The Guild) shows off her science chops in a new PSA from the Spitzer Science Center on behalf of the Spitzer Space Telescope. Apparently there was a bit of public consternation earlier this year when the folks at Spitzer announced the "imminent" collision of two distant galaxies. Our intrepid heroine battles condescension and sarcasm from a highly misguided director -- not to mention awkward cameo voice-overs from Sean Astin -- to reveal the far less scary truth ...

The Making Of: "Colliding Galaxies Explained"
Greg Laden's Blog — Starring Felicia Day (This is really funny)... Hat tip: Geeks are sexy. Read the comments on this post...

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