"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." ...

Jupiter is huge when it comes to planets in our solar system, but it turns out there's actually an upper limit when it comes ...

Growing up, I was taught that there were nine planets in the solar system. That all changed in 2006, when the International ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

What is Planet Position in Astrology? Planet position is a diagrammatic representation of the condition and positions of the celestial bodies at any given time for any given location on Earth. Planet ...

The biggest stories of the day delivered to your inbox.

Billions of years ago, in the frigid outer reaches of our solar system, two icy worlds collided. Rather than destroying each ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door ...

Using the VLT Survey Telescope (VST), astronomers from Italy and Germany have observed a group of galaxies designated NGC ...

Jack Royston is Newsweek's Chief Royal Correspondent based in London, U.K. He reports on the British royal family—including King Charles III, Prince William, Kate Middleton, Prince Harry and ...

Virgil Thew is suspected of killing two girls and a woman in New Lisbon on Monday.