Tiger Woods has gone through a seventh back surgery, this time to replace a disk in his lower back that had caused pain and mobility issues. Woods said in a social media post he had the surgery in New ...

Many of the most interesting bodies in our Solar System aren’t planets, but the moons that orbit them. They have active volcanoes, hydrocarbon oceans, geysers, and moon-wide oceans buried under icy ...

The NASA/ESA/CSA James Webb Space Telescope has provided the first direct measurements of the chemical and physical properties of a potential moon-forming disk encircling a large exoplanet. The carbon ...