The Sun & Solar Eclipses ☀️🌑
Journey into our solar system! Discover the blazing power of the Sun, the mechanics of a solar eclipse, and test the interactive simulator below.
🌑 Interactive Eclipse Simulator
☀️ Marvels of the Sun
Nuclear Furnace
At the Sun's core, hydrogen fuses into helium under intense gravity at 15,000,000°C, generating all the light and warmth on Earth.
99.86% of the Solar System
The Sun contains almost all the mass in our solar system. You could fit approximately 1.3 million Earths inside it!
Solar Flares & Winds
Magnetic storms trigger fiery coronal mass ejections that shoot solar particles across space, creating breathtaking Auroras in our skies.
Light travels at 300,000 km/s, taking just over 8 minutes to travel the 150 million kilometers from the Sun to your eyes.
🌌 Types of Solar Eclipses
Total Solar Eclipse
The Moon perfectly blocks the Sun's disk, turning day into twilight and revealing the ghostly, glowing solar corona for a few precious minutes.
Partial Solar Eclipse
The Sun, Moon, and Earth aren't perfectly aligned, making it look as though a giant cosmic bite was taken out of the fiery Sun.
The "Diamond Ring"
Seconds before totality, a single bead of blazing sunlight shines through lunar valleys while the corona glows, looking like a brilliant cosmic diamond ring.
Annular Eclipse
When the Moon is at its farthest distance from Earth (apogee), it appears slightly smaller than the Sun, leaving a glowing "Ring of Fire".