The Mysteries of Mercury
Mercury, the closest planet to the Sun, is a world of extremes. With temperatures soaring to 430°C in the day and plummeting to -180°C at night, it truly is a place of wonder. 🌞❄️
Despite its small size, Mercury is a site of many geological marvels. Explore features like the Caloris Basin, one of the largest impact craters in the solar system.
Quick Facts
- Orbital period: 88 Earth days
- Diameter: 4,880 kilometers
- Known moons: None
- Atmosphere: Thin, composed mostly of oxygen, sodium, and hydrogen
Exciting Mercury News
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