For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home ...

I/ATLAS is notable for being only the third confirmed interstellar comet to pass through our solar system. Unlike typical comets that are gravitationally bound to the sun, 3I/ATLAS follows a ...

The interstellar comet 3I/ATLAS, a rare visitor from outside the Solar System, might have been spewing gases for months ...

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

Scientists believe they have discovered evidence of a hidden planet existing beyond Neptune, which they have named 'Planet Y'. Recently, a study analyzing the orbits of Kuiper Belt objects indicated ...

Voting is now open for the fourth annual Coolest Thing Made in Colorado People’s Choice Award, and the finalists bring a variety of high-tech inventions to choose from.