Add Yahoo as a preferred source to see more of our stories on Google. SPACE (KXAN) — Earth is picking up a new moon later this week. This mini-moon is about 33 feet across, the size of a small school ...

When the distant planetoid Sedna was discovered on the outer edges of our solar system, it posed a puzzle to scientists. Sedna appeared to be spinning very slowly compared to most solar system objects ...

Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 minutes and 4 seconds with respect to other distant stars. Scientists call this difference crucial to ...

November's full moon will be particularly special this year: It will appear as the biggest and brightest full moon of 2025. Known as the beaver moon, it will peak early Wednesday morning. It's also ...

Earth's radiation budget is a core process of the Earth-atmosphere system, closely linked to global climate and environmental ...