Opinion: Wow is SETI's Answer

Photo Credit: SETI

I thought it might be a good time to revisit the big question on so many minds for so many years. Are we alone?

Many wonder why, in a galaxy supposedly teeming with life and after searching the cosmos for over 50 years with increasingly powerful radio telescopes, have we […]

Strange New Worlds: Exoplanets Abound in the Cosmos (Part 2)

A comparison of the sizes of the three known planets of the star Kepler-37 with some of the worlds of the solar system. Image Credit: NASA/JPL-Caltech

Astronomers have been dazzled by the sheer number of planets there seem to be in the galaxy. According to a recent estimate, there’s on average at least […]