In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

Mega-ambitious open world sci-fi RPG Beta Decay is coming to early access this year. The game's retro PS1-inspired mechs and ...

Only the three stars in the Alpha Centauri system, about 4 light-years away, are closer. A light-year is the distance light ...

As I initially typed this, a week ago, it was raining outside, the outer remnants of the massive storm system that made its ...

How can lightsail technology advance to help humanity travel to other star systems? This is what a recent study published in ...

Only the three stars in the Alpha Centauri system, about 4 light-years away, are closer. A light-year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km). The researchers ...

Reacting to the phenomenon on social media, one person said: "Pretty certain I just saw a UFO. Did anyone else see it?" as ...

Pictures and videos shared online showed the bright light which was seen to be 'spinning' across the night sky to people who ...

People took to social media to question whether the spiral anomaly was a UFO after spotting it from their windows and ...