... vary in duration and even depth." The planet was first spotted in 2011 by Laurance Doyle, an astronomer at the SETI Institute, however it has taken a few years of further research, plus more data gathered with the Kepler...
... for a more chaotic transition as the sun became a bigger influence," said co-lead author Matija Cuk of the SETI institute. "Subsequently, and over billions of years, the moon's tilt slowly decayed down to the five degrees...
... human technological achievement, rather than a real attempt to contact aliens, the observatory has since been used by SETI (Search for Extraterrestrial Intelligence) to help find technologically advanced civilisations. And, although we now know that...