Tag: Gravity

  • Gravity

    FAS Astronomers Blog, Volume 32, Number 4. Objects fall to the ground. That’s the nature of things on the surface of the Earth, and everywhere…

  • Gravitational Waves

    Young Astronomers Blog, Volume 28, Number 3. In 1915, Albert Einstein overturned Newton’s theory of gravity. He published his General Theory of Relativity which said…