A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

Firefly Aerospace's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

The dwarf planet 1 Ceres is in conjunction with the Sun at 5 P.M. EST today. While this means we can't see Ceres for now, we ...

It might be hard spotting Venus on Valentine's Day because of cloudy weather. February, however, is still the best month to see it.

This Valentine’s Day, perhaps you plan to keep the Galentine’s Day fun going or you’ll be cozying up or hitting the town with ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...