CAPE CANAVERAL, Fla. — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The ...

Scientists tracking ‘interstellar’ object that has come to us from another solar system - Scientists are using telescopes ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

CAPE CANAVERAL, Fla. — Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have discovered what might be only the third known ...

It’s nearly Independence Day weekend, so this is a good time to reflect on that futurology paradigm, PPPW, which I’ve previously introduced. My earlier column focused on two apocalyptic wild-card ...