Starship Asterisk*

It appears photons have almost unlimited energy, yet they have no mass, unless I am mistaken isn't this against E=mc2? Since obviously there is not a very big chance that one person is going to tear down relativity, I will assume that there is an answer that I am missing and it is fortunate that the...

Hi Ann: Although scientists are not certain about what created the universe? the big bang is a theory, and without that certainty, talk of parallel universes I think it's a true excess. The big bang is a theory in the same sense as gravity or evolution. Speaking of God, is also talk of a theory, fa...

I saw someone had a widget for APOD on there blog and was wondering what the HTML code is for putting it on a blog or if there is another way of getting it.