Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

The spacecraft first flew over the planet's cold and dark night side before transitioning to the sunlit northern regions.

Everything you need to know about the full “Wolf Moon,” including exactly when, where and how to see it at its best from ...

Even though the Quadrantid meteor shower's peak has come and gone, stargazers are still in for a treat this month.

Earth recorded its hottest year ever in 2024, with such a big jump that the planet temporarily passed a major climate ...

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

Stunning pictures of Mercury have been published revealing the sunlit plains and possibly icy craters of the smallest planet ...

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

Millions head there every year to enjoy its stunning countryside, sea views and jaw-dropping bays during the daylight hours, ...

One of the brightest comets in 20 years, Comet 2024 G3 (ATLAS) returns for a close encounter with the sun — but will we be ...

This is the third time a spacecraft has visited Mercury in the history of space exploration. BepiColombo’s three monitoring ...