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.
C/2026 A1 (MAPS): Will We See a Naked-Eye Comet in April 2026?
3 weeks to go: comet C/2026 A1 (MAPS) is heading for an extreme solar pass that may make it one of the year’s brightest comets. Here’s what to expect and when to look.
When Is the Next Asteroid Predicted to Hit the Earth?
Is it likely for an asteroid to hit Earth anytime soon? In this article, we’ll answer the most burning questions about potentially hazardous asteroids.
What Is a Comet? All About The Cosmic “Dirty Snowballs”
Hairy stars, dirty snowballs, cosmic time capsules – that’s all about comets. Let’s dive into the science and history of comets, uncovering their role in the universe and their impact on us.
Upcoming Comets Visible in 2026: The Latest News
Learn about the brightest comets observable from the Earth in 2026. Some of them might become easily visible through binoculars!
Asteroid 2024 YR4: Why It Won’t Hit the Moon in 2032
Asteroid 2024 YR4 will not hit the Moon (or Earth) in 2032. Here’s what NASA and ESA now say about its size, close approach, and why it briefly worried astronomers.
Comets: All You Need to Know
All-round guide about comets: definition, special features, and a couple of tips for aspiring observers.
New Giant Comet Candidate Discovered: Will It Become a Naked-Eye Comet in 2028?
A newly discovered object – probably a city-sized comet – could become a major sky event in 2028. Here’s what astronomers know so far.
Great Comets: What Are They, And When Will the Next Comet Be Visible?
A great comet is an extraordinary event. Once you've seen it, you'll never forget it. Is there a great comet coming up? Learn from this article!
Kreutz Sungrazers Explained: What They Are and How to Spot One
Meet the Kreutz sungrazers — comets that skim the Sun and sometimes become Great Comets. Learn the key facts, famous examples, and when to spot one from Earth.
Interstellar Comet 3I ATLAS Latest News and General Information
On December 19, 2025, the rare interstellar comet 3I/ATLAS will make its closest approach to Earth! How dangerous is this? Find out what it means for our planet.