Within our solar system, Uranus is a geometric oddball. Its spin axis tilts more than 90° from its orbit, so it essentially ...

Venus spins in the opposite direction to almost every other planet, making it one of the Solar System's biggest mysteries.

At 416 nanometers, the solar surface is dominated by granules, the convection cells that carry heat from the interior.

The ice giant’s rotation causes daily expansion and contraction of the boundary where its magnetic field slows the solar wind.

Solar power is a great way to offset some of your power costs, but when is the best time to use that solar power, in the ...

A discovery in a solar system 73 light-years from Earth is challenging definitions and “blurring the lines between stars, planets, and moons.” ...

Check your weather forecast for clear skies tonight! A blustery solar wind could cause a burst of the Northern Lights to spring into our skies Tuesday night into Wednesday morning. As seen through the ...

A groundbreaking mission that explored Pluto and distant solar system objects in unprecedented detail has awakened from its longest sleep ever — and it’s 5.9 billion miles (9.5 billion kilometers) ...

The solar system’s icy moons are natural labs for astronomy’s most fascinating discoveries. And Charon, Pluto’s largest moon, is no exception. According to a new study, this icy world might redefine ...

Australia’s home battery market is undergoing a “healthy reset,” new data shows, with monthly installations falling by nearly 30 per cent and the systems being installed “right-sizing” to between ...

The moon carries the provisional designation S/2025 U 1. It orbits about 35,000 miles, or 56,000 kilometers, from Uranus’s center. That places it between two small moons named Ophelia and Bianca. Its ...