Long-period comets originate from a region so distant it remains largely theoretical. This exploration dives into the concept ...

Far beyond Pluto lies a massive, invisible reservoir of icy objects surrounding the Sun. This episode explores the Oort Cloud, explaining why long-period comets appear from all directions and how ...

Astronomers have detected a high-speed comet, likely from the distant Oort Cloud, traversing our inner solar system, offering insights into early solar system composition.

The newly discovered object dubbed the Great Comet of 2026 may become visible to the naked eye during its close solar pass in April.

Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were ...

Initial analysis suggested the nucleus was approximately 13.7 kilometers wide (roughly city-sized); however, researchers ...

A city-sized green comet, C/2024 E1 (Wierzchoś), is approaching Earth and will soon be ejected into interstellar space, ...

Comet C/2024 E1 has been photographed as it nears Earth - but even at its closest, it will still be 150 million kilometres ...

A total lunar eclipse is the highlight of the month. For planetary action, Jupiter is well placed most of the night and there are many events involving its Galilean moons. Soon after sunset, ...

Singer Younha’s passion for astronomy is no longer confined to just her music. The artist also established a scholarship ...

Discover the Kuiper Belt: a frozen ring of dwarf planets and trillions of icy bodies, currently being explored by NASA's New ...

This discovery has drawn interest from both professional researchers and skywatchers because comets are ancient remnants from the early formation of ...