Small Bodies

According to the International Astronomical Union, small Solar System bodies include comets, asteroids, and trans-Neptunian objects (except for dwarf planets). Most asteroids and trans-Neptunian objects are located in the asteroid belt and the Kuiper Belt. The comets mainly come from the Oort Cloud. From time to time, small Solar System bodies can get quite close to the Earth and even become potentially hazardous objects. Here, you'll learn many interesting facts about different types of small bodies and discover which of them are really to be feared.

Bright comet (yellow)

Is the Next Comet Visible From Earth Doomed?

~5 min
Astronomical News

The next potentially bright comet, C/2023 A3 (Tsuchinshan-ATLAS), disappeared from our skies for several weeks. Will it return as bright as we expect? Here is the truth!

Tsuchinshan-ATLAS Graph - All languages

C/2023 A3 (Tsuchinshan-Atlas): What to Expect This Autumn?

~7 min
Astronomical News

The next bright comet, C/2023 A3, is less than a month away! ☄️ Will it be visible to the naked eye? When and how is it best to observe? Find out here!

Comets 2023

Comets 2024-2025 Schedule: When Is the Next Comet?

~3 min
Astronomical News

Learn about the brightest comets observable from the Earth in 2024-2025. Some of them might become visible through binoculars or even with the naked eye!

Comet Olbers

Look Up: Comet 13P/Olbers Is In the Night Sky Today!

~4 min
Astronomical News

Last chance to see Comet 13P/Olbers! ☄️Learn about the comet's path and visibility from August to October.

Cruithne

Cruithne: Earth’s Second Moon?

~3 min
Astronomical News

Does the Earth have a second Moon? Here you can learn everything about asteroid Cruithne that made us wonder.

Solar System Objects Comparison

Solar System Objects Comparison: Who Wins the Battle?

Quizzes

No object in the Solar System is a loser – each one has its own unique, outstanding characteristics. Discover the most extreme and mind-blowing features of Solar System objects like planets, dwarf planets, and moons. Ready to join the battle? Let's get started and see how much you know!

Asteroid Heading Towards Earth

Asteroid Day 2024: What Is It and How to Celebrate It?

~4 min
Astronomical News

Celebrate Asteroid Day on June 30! Learn new things about asteroids and join global efforts to protect our planet from potential threats.

Apophis

Apophis: All About The God of Chaos Asteroid

~4 min
Astronomical News

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).

Comet Halley and Milky Way

See You in 2061: Halley's Comet's Comeback

~6 min
Astronomical News

An ancient celestial body of ice and dust is hurtling toward Earth. Will you get a chance to see it? Learn all about Halley's Comet!

Comet C/2024 G3 (ATLAS)

C/2024 G3 (ATLAS): Brightest Comet of 2025?

~3 min
Astronomical News

Learn about comet C/2024 G3 (ATLAS), its potential brightness in 2025, and how to observe it. Will this comet live up to our expectations?