We're used to talking about planets as spherical objects, but a donut-shaped planet is theoretically possible. What would life be like on one of these?
In the early days of spaceflight, if NASA needed to plot a rocket’s path or confirm a computer’s calculations, they knew who to ask: Katherine Johnson. ---------- Dooblydoo thanks go to the followi...
Most people have never heard of him. But Soviet scientist Sergei Korolev quietly developed the revolutionary rocket technology that we still use today.
In the late 16th century, Tycho Brahe built an observatory on an island and collecting some of the most accurate data ever. He also lost his nose in a duel with a classmate -- over who was the bett...