Emerging Astronomers – Is There Life on Venus?
We've changed our minds about that several times. In the 1950s we pictured a warm jungle world. Then multiple spacecraft found a surface at ~400°C that destroyed every lander we […]
We've changed our minds about that several times. In the 1950s we pictured a warm jungle world. Then multiple spacecraft found a surface at ~400°C that destroyed every lander we […]
Everyone knows Saturn has rings — but what are they made of, where did they come from, and how long will they last? Junior sessions continue on Monday 14 September. […]
Reading the Moon's Scars Earth was hit by asteroids and comets just as hard as the Moon was, but our craters are gone, erased by wind, water and moving continents. […]