What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan ...

Though there are several named groups of asteroids, which are covered in the next section, the term “asteroid” has increasingly come to particularly refer to the small rocky and metallic bodies of the ...

The solar wind — a continuous stream of charged particles flowing from the Sun—extends throughout the Solar System, influencing everything from planetary atmospheres to space weather on Earth. Despite ...

The eight planets in our solar system orbit the sun in roughly the same plane, because they all originally formed from the same disc of debris around the sun. The line the sun traces across the ...

The planetary parade in February 2025 will see five bright planets in clear view and a special alignment of Mercury and ...

15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System ... 25, 2024 — When Voyager 2 flew by Uranus and Neptune ...

The solar system consists of stars, the Sun, 8 planets, dozens of moons, millions of asteroids, comets, and meteoroids. It orbits the centre of the Milky Way galaxy at about 515,000 mph.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

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.

Our solar system’s planets are set to align in a six-strong planetary parade this week that will be visible in the UK night sky. The celestial event is set to be an extension of the already impressive ...

Intense solar flares—sudden bursts of electromagnetic radiation from the Sun—can shoot out hazardous ... A reliable early warning system would thus be a welcome tool for mitigating the dangers ...

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 ...