Alien hunters

Did aliens make an appearance during the Super Blue Blood Moon? - Watch

Did aliens visit us in the past? Artefacts unearthed in Mexico is a sign, claim theorists - Watch

Video of 'UFO portals' beneath the ISS goes viral, sparks debate on alien existence once again

Who or what is sending mysterious radio signals from a star lying 11 light years away?

An alien or a statue: Has NASA finally unearthed evidence of life on Mars?

Is it for real? Statue of 'Buddha' on Mars