The Sun is the star at the centre of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its …

Apr 22, 2025 · The Latin word for Sun is “sol,” which is the main adjective for all things Sun-related: solar. Helios, the Sun god in ancient Greek mythology, lends his name to many Sun-related terms as …

Feb 2, 2024 · The sun is an ordinary star, one of about 100 billion in our galaxy, the Milky Way. The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and …

Stay updated with real-time solar and auroral activity data on SpaceWeatherLive.com.

The Sun is the closest star to Earth and is the center of our solar system. Learn about fun Sun facts.

The Sun is the engine behind much of Earth’s environment, providing energy for everything from ocean currents and weather patterns to the plants and algae that form the base of many food chains.

The Day and Night World Map shows the Sun's current position and where it is night and day throughout the world at that point of time.

May 12, 2025 · The Sun is a middle-aged star that shines brightly and supports life on Earth. The Sun, a yellow dwarf, is not very massive compared to larger stars like Betelgeuse. The Sun has different …

The Sun: Complete and live astronomy data, visibility information, sky charts, graphs, and tools for sky-watchers at all levels.

2 days ago · Unprecedented images of Sun from PUNCH mission; four spacecraft synced across 8,000 miles reveal coronal mass ejections and space weather tracking solar dynamics. Southwest …