Researchers claim that there could be at least 1 million interstellar objects hiding in the Oort Cloud at the edge of our ...

The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...

A hidden structure at the farthest reaches of our solar system is challenging long-held theories. Using advanced simulations, ...

Witness a rare celestial spectacle as all seven planets in our solar system align next week—an event that won't repeat until ...

A RARE planetary parade is to emerge in the night sky this week for the last time until 2040. Mars, Jupiter, Uranus, Venus, Neptune, Saturn and Mercury will be strung across the sky in an arc ...

Learn about the Oort cloud, a vast area beyond the inner solar system that is believed to contain icy objects arranged in a spiral shape.

On the afternoon of February 28, 2025, the other seven planets in the solar system will appear in the night sky at the same time, with Saturn, Mercury, Neptune, Venus, Uranus, Jupi ...

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

Several Cowboy State Daily readers wrote in to talk about their experiences with solar panels after a Happy Valley family ...

Researchers are examining how artificial intelligence technologies could support a planned Chinese mission to the boundaries of the solar system, according to a new paper. Artificial ...

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision. But their proximity also offers ample opportunities to learn more about the ...