Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

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

Astronomers have discovered 85 possible exoplanets outside the Solar System which could potentially sustain life after ...

In our solar system, Earth is one of only three worlds that sees temperatures above 32 degrees Fahrenheit, while other ...

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

Unlike the eight known planets, whose orbits align along the same plane, these TNOs are tilted at an unusual 20-degree angle. To support their theory, Batygin’s team used virtual recreations of the ...

According to a tenet scientists call the cosmological principle, our place in space is in no way exceptional. But recent ...

The universe is vast and full of mysteries, and recent advancements in astronomy are helping us uncover secrets about deep ...

Three supermoons will light up 2025's calendar, with the largest occurring on November 5. These events include the Hunter's Moon on October 7, the Beaver Moon on November 5, and the Cold Moon on ...

The 2025 stargazing guide includes Venus at it brightest, a sunrise solar eclipse and three supermoons. Here are all the ...