A Harvard astronomer, known for his provocative theories regarding extraterrestrial visits, has been selected by the White ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Interacting galaxies as a research area focuses on the dynamical, hydrodynamical, and radiative processes that occur when galaxies experience mutual gravitational influence, including fly-bys, minor ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...