The Antikythera computer captured the ancient Greek passion for mathematics, and especially geometry, and science.

Antikythera Mechanism on display ... and maybe even the positions of planets. The position of the spiral dial pointers on the two huge dials on the back had to be observed by the operator as ...

Here’s what you need to know and how you can watch. Planetary alignment is when several planets gather closely on one side of the sun simultaneously, according to Starwalk.space.

A very rare treat is about to grace Earth's night skies. On the evening of 28 February 2025, all seven of the other planets in the Solar System will appear in the night sky at the same time, with ...

An ancient mechanical device found on a 2000-year-old shipwreck has become known as the world's first computer. The machine is centuries more advanced than historians thought possible, but its ...

It's not too late to see the planet parade. Stargazers will be able to see four or five planets in the night sky with their naked eye this month. A rare seven-planet alignment will reportedly be ...

It's not too late to see the planet parade. Stargazers will be able to see four or five planets in the night sky with their naked eye this month. A rare seven-planet alignment will reportedly be ...

On Feb. 28, a stellar alignment of planets will illuminate the night sky for the last time in a decade Space Frontiers/Hulton Archive/Getty Calling all stargazers and astronomy enthusiasts ...