Jeff Bezos just became the first person on earth to be worth more than $200 billion. Bezos isn’t just the wealthiest man but the only person to have that amount of money in modern history.

DERMOT O’LEARY: In 1969, Neil Armstrong was the first human being to set foot on the Moon and in doing so completely changed our view of the world. 18 years earlier, as a 21-year-old fighter ...

On 18 March 1965 Soviet cosmonaut Alexei Leonov became the first person to leave a space capsule and, tethered to it, float freely in orbit – to space-walk. He was pilot of the Voskhod 2 mission ...