In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University of Amsterdam in a statement. This orbital period places it a little closer ...

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

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

Nasa astronauts Sunita Williams and Butch Wilmore, after spending more than eight months in space, are expected to return to ...

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's responsible for the orbits of the planets and their satellites ...

Brian Cox: Gravity is the force that keeps our feet firmly rooted to our planet. Yet although it may appear constant and unchanging, this force varies on all the planets in the solar system and on ...

Gravity also acts between the Moon and the Earth and keeps the Earth in orbit around the Sun. The force that pulls things to the centre of Earth (and other planets) is called gravity. Gravity also ...