The International Astronomical Union (IAU) defined a dwarf planet in 2006 as a celestial body that orbits the Sun, is round in shape, but has not cleared its orbital neighborhood of objects of ...

Director of the E.A. Milne Centre for Astrophysics and Head of the Department of Physics and Mathematics, University of Hull The planets in our Solar System are heated by the Sun. Here on Earth, we ...

Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and today, it is one of the ...

The Planet Parade of 2025 is a truly extraordinary celestial event that has stargazers excited. From January 21 to mid-February, six planets will align in the sky: Venus, Mars, Jupiter, Saturn, Uranus ...

Do you know a kid who is learning about climate change? We made a comic about how it's changing the planet and how to deal with the big feelings you might have when you hear about it. Climate change ...

Discover interesting facts about Jupiter, its many moons, and whether the gas giant and its moons could host extraterrestrial life When you purchase through links on our site, we may earn an affiliate ...

Planet Earth III has released a brand-new episode, but Sir David Attenborough isn't narrating it. The legendary broadcaster and naturalist has stepped aside for this special instalment of the ...

Sean Lyons has received funding from Mitacs in support of an earlier iteration of the study discussed here. Erik Steiner and Jen Kostuchuk do not work for, consult, own shares in or receive funding ...