Astro's reaction...

[Robin]

Can anyone imagine how upset Astro would get over the Boston Bombings? I bet he would be so angry, I would hate to be whoever did that.

[racoonangel]

Yeah really it'd be heart breaking to him, and yet it is heart breaking to anyone really

[Juanita]

I think it would be even more devastating for him knowing he could've helped but wasn't able to.

[diehard67]

ohh he would be screemin all right, and he would be right in there helping the victims and the cops.

[Juanita]

He would definitely help as much as possible. He could even help get the evidence for who did it.
To bad he's not real...

[Robin]

I think he would not rest till he kicked someones ass for doing that.

[racoonangel]

I'd think he'd probably sit in a dark corner and sulk

[Juanita]

I think he would try to help as much as possible. If he couldn't help anymore, then I think he'd sit and sulk. But not until he'd done all he could.

[Robin]

Now I wonder what he would do to the guy now that he is caught. I almost think Astro would beat him up.

[Juanita]

He'd probably want to but wouldn't. For various reasons.
I think he'd have a (not so) nice, long chat with the guy.