Life on Earth
How are living things connected? What do they need to survive? Can we find clues in the Solar System that help us find out why there is life on Earth?
Hot, Cold or Just Right
Karl Schwarzschild
Occupation: Physicist & Astronomer
Year born: 1873
Research Areas: Relativity, Black Holes, Quantum Theory, Stars, Comets
"Mathematics, physics, chemistry, astronomy, march in one front."
Rockets Quiz
Rockets are used to send astronauts, spacecraft, or equipment to space. They area vital part of space exploration and research. But how much do you know about how rockets work?
