Sami reviews the first chapter of the Myth-Speaker adventure path, The Acropolis Pyre, for the Pathfinder roleplaying game.

Discover 3I/ATLAS, an interstellar comet with a reddish hue, rich in water ice, and possibly predating the solar system.

These findings point toward the birthplaces of future planetary systems. A new window into the early stages of solar system formation has opened with the discovery of planet-forming ‘pebbles’ ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists have ever seen.

A mysterious interstellar object has been caught on camera for the first time as it hurtles through the solar system. First spotted by NASA on July 1, scientists from around the world have now ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it's not from around here.

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, speeding through our celestial neighborhood.

Something unusual is moving through our solar system —a fast, faint object now confirmed to have originated beyond it.

How Fast Does A Spacecraft Need To Go To Escape The Solar System? It’s not just about speed, it is also about orbital positions, and what exactly you are running from.

It will be just inside the orbit of Mars during the flyby. The comet is likely to be visible to telescopes until September before getting drowned in the solar glare. Interestingly, 3I/ATLAS is the ...

This diagram provided by NASA/JPL-Caltech shows the trajectory of interstellar comet 3I/ATLAS as it passes through the solar system.