🌍🪐 Distances Between Earth and Other Planets Space is vast, and the distances between Earth and other planets constantly change as they orbit the Sun. Still, here’s a simple way to understand how far our neighbors really are: 🔹 Mercury: ~77 million km 🔹 Venus: ~38 million km (Earth’s closest neighbor) 🔹 Mars: ~56 million km 🔹 Jupiter: ~628 million km 🔹 Saturn: ~1.2 billion km 🔹 Uranus: ~2.6 billion km 🔹 Neptune: ~4.3 billion km Even the closest planet is millions of kilometers away — a

History of planet hunting – timeline

Forty Years of Discovery