The second visit of asteroid Apophis in 2036, also on April 13, heralds the coming of the Messiah and the beginning of a new ...

So many comets have failed to live up to predictions that many people have become cynical about them, so why does this happen ...

This article delves into 12 of the creepiest cults in history that most people never knew existed, revealing the sinister practices and charismatic leaders that orchestrated these nefarious ...

They can reach 100 million miles in length (around 150 million km). Comet Hale-Bopp has been seen with a third sodium tail. Comets emerge from debris left behind from when the Sun and planets were ...

So, if some of a comet’s mass suddenly disappeared one day, its orbital period should remain unchanged. In the real world, however, mass does not simply disappear — it has to go somewhere.

Thursday night could be one of the last nights you'll be able to see a super rare comet and its bright tail streaking across the Australian skies. It's called Comet C/2024 G3 (ATLAS) and for the ...

Comet C/2024 G3 (ATLAS) did it! It survived its perilous perihelion, getting ten times closer to the Sun than Earth does. This comet is a sungrazer comet, and the encounter made it bright – so ...

After an extraordinary year of watching full moons, eclipses, meteors and northern lights, a comet will be viewable right off the bat in 2025. It's called comet C/2024 G3 (ATLAS), which Space.com ...

If it survives its unusually close passage of the Sun, Comet C/2024 G3 has the potential to become the brightest comet of 2025, reaching a magnitude of -4.5—about the same brightness as Venus.

The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.