Fun Facts

All you need to know about Mercury: fun facts, color and size, temperature swings, day length, and practical tips to spot it in 2026.

Here’s everything you need to know about Apophis, the massive asteroid once predicted to crush into the Earth. 😱 See if you should cancel your plans on April 13, 2029 (and later).

Get a clear picture of Jupiter: how it looks to the naked eye and with optics, when to see it in the sky in 2026, what it’s composed of, and what makes this gas giant special.

What is Uranus? Learn facts about its size, rings, moons, rotation, and cold atmosphere. Also, explore Uranus’ upcoming events!

Learn why Mars is red, how to recognize it in the night sky, and when to watch its upcoming encounters with the Moon, Jupiter, and Regulus in November 2026.

Find Saturn in the sky in November 2026: learn when it’s visible, what it looks like from Earth, and how to spot the planet and its rings from your location.

See when Venus is visible in 2026, how to find it in the sky, and why it shines so brightly. Learn key facts and upcoming events featuring Venus.

With such a variety of shapes in the universe, why are planets round and not cubic or pyramidal? Find the answer in this article!

What resources can be mined in space? How much are asteroids worth? Find the answers in this infographic!

Equinox meaning explained in pictures: see how spring and autumn equinoxes work, why day and night aren’t exactly equal, and how seasons change.