The article humorously assigns zodiac signs to each planet, depicting their unique traits and behaviors. It presents the ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

The solar system is portrayed as a dynamic, gossip-fueled family, with each planet offering snide comments about one another, ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Six planets are part of the alignment, which will last until Feb. 18. Mercury will join the alignment later in the month.

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – here’s how to spot the celestial show ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.