A former astronaut who spent 15 years with NASA says he came into contact with mysterious metallic orbs while flying a plane last summer. Leroy Chiao says he still doesn't know exactly what he saw.

An invasion of small metallic orbs has been spotted hovering over the US in recent years, leaving the Pentagon scrambling to identify these mysterious UFOs. A new report from the crowdsourced platform ...

A Florida-bound flight crew witnessed strange orbs glowing and darting around in the night sky while flying over the Bahamas at high altitude, according to a report. A flight attendant with Surjet, a ...

Residents in California reported strange and mysterious lights streaking across the night sky on Friday night, leaving many questioning their origin. It turns out the explanation for the streaking ...

Videos of the strange lights spread to news outlets and social media. Screengrab from Corey Bell's Public Facebook video A cluster of mysterious orbs lit up the night sky in Virginia this week, ...

SPACE enthusiasts are claiming to have unequivocal proof of alien life following footage of a strange orb hovering in the sky before bursting into three. YouTube user Jared A was driving the streets ...