"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

A very rare treat is about to grace Earth's night skies.

For most of January, four of the eight planets in our solar system (sorry, Pluto) will be visible if the sky is clear enough ...

"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." ...

Mars has two moons, Phobos and Deimos. Scientists still debate whether these came from asteroids that passed close into Mars' ...

The Sun, the planets, and all else that constitutes the solar system are hurtling toward the star Lambda Herculis, some 370 ...

The Webb Telescope reveals new insights into icy planetesimals, shedding light on the early solar system's evolution.

Astronomers believe that our solar system may still hold surprises, with ongoing efforts to find a hidden ninth planet, often referred to as Planet Nine or Planet X. If confirmed, this discovery ...

Stargazers were treated to a spectacular display last night, as the planet Venus could be seen shining brightly next to a ...

The mystery of Planet Nine fuels discussions about the solar system’s complexity. Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates ...