Stargazers will be treated to a dazzling six-planet "alignment" this January.

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

Keep your eyes on the sky. Six planets in our solar system are coming into alignment and will be visible from Earth. AccuWeather says Saturn, Venus, Neptune, Uranus, Jupiter and Mars will be ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System ... on Mars and providing critical insights into Earth's ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky ... appear close together in the night ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...