During clear nights, all of the planets except Mercury should be visible – an event sometimes called a planetary parade ... time dramatically Reaching the outer planets with a spacecraft ...

Extrasolar planets contextualise the Solar System among a large number of planetary systems with very different properties. Many extrasolar planets show characteristics which are not realised in the ...

On Sunday afternoon, Saturn’s iconic rings vanished from our skies ... s rings in half an hour,” said James O’Donoghue, a planetary scientist previously at NASA’s Goddard Space Flight ...

Work from the DiSCo program (Discovering the Composition of Trans-Neptunian Objects) has uncovered the existence of three main groups of trans-Neptunian objects (TNOs) in the outer ... planetary ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A “planet parade ...

Planetary Geology involves the origin and age of the solid bodies in the solar system (planets, satellites, asteroids, comets, and rings) and the geological evolution of their surfaces and interiors.

Using the James Webb Space Telescope (JWST), astronomers have observed enigmatic rings in the planetary nebula NGC ... lying ...

Saturn's famous rings appear to have "disappeared" from view due to a rare planetary event. It was reported that this phenomenon occurred as the ringed giant aligned edge-on with Earth for the ...

Planetary science is the study of the ... This includes studying the formation and evolution of planets, the moons and rings that orbit them, and other smaller bodies such as asteroids and comets.

This rare event, known as a planetary parade ... will be harder to see as it will be low on the horizon, and the outer planets, Uranus and Neptune, will require a telescope for clear viewing.

Narrator: Further from the Sun, in the outer ... planets, these cosmic giants are accompanied by numerous moons. Jupiter, famous for its red spot, is the largest, followed by Saturn with its rings ...