Quantum, Relativity & Forces Explained | Pixelated Physics

2 articles

Pixel-art night sky with a cratered Moon on the left and banded Jupiter on the right flanked by four tiny moons, titled Telescope, tea, trouble

Sidereus Nuncius: What Galileo Saw in 1610

In March 1610 Galileo published a short book of telescope observations: a mountainous Moon, a Milky Way made of stars and four moons circling Jupiter. Here is what he saw,...

Sidereus Nuncius: What Galileo Saw in 1610

In March 1610 Galileo published a short book of telescope observations: a mountainous Moon, a Milky Way made of stars and four moons circling Jupiter. Here is what he saw,...

A planet on an elliptical orbit with the sun at one focus

Newton, Galileo and Kepler: What Each Got Right...

Kepler found that planets follow ellipses with the Sun at a focus. Galileo built the kinematics of free fall and projectile motion. Newton’s Principia united them under universal gravitation and...

Newton, Galileo and Kepler: What Each Got Right...

Kepler found that planets follow ellipses with the Sun at a focus. Galileo built the kinematics of free fall and projectile motion. Newton’s Principia united them under universal gravitation and...