Supernova Condensate is a blog about our place in the Universe. Of astronomy, chemistry and life in the big bad bubble of academia.
Invader Xan is a molecular astrophysicist and part-time alien invader, who spends life looking at very small things on very large scales, and trying to better understand the chemistry of interstellar space.
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Daily Archives: July 20, 2008
Photons are interesting little things. Modern physics teaches us that photons have zero mass and can therefore travel at the speed of light. It’s impossible for anything with mass to travel through spacetime at the speed of light. Pure energy. … Continue reading