Science
Science is the systematic study of the structure and behaviour of the physical and natural world through observation, experimentation, and the testing of theories. From quantum mechanics to cosmology, Wikipedia covers every branch of scientific inquiry.
Featured Articles
James Webb Space Telescope
The James Webb Space Telescope is the largest optical telescope in space, enabling observations of the first galaxies formed in the early universe.
Neutron Star
A neutron star is the collapsed core of a massive supergiant star. It is the densest and smallest known class of stellar objects.
Antikythera Mechanism
The Antikythera mechanism is an ancient hand-powered Greek analogue computer which was designed to predict astronomical positions.
Tunguska Event
The Tunguska event was a large explosion that occurred near the Podkamennaya Tunguska River in Yeniseysk Governorate, Russia.
Library of Alexandria
The Great Library of Alexandria was one of the largest and most significant libraries of the ancient world.
Cleopatra
Cleopatra VII Philopator was the last active ruler of the Ptolemaic Kingdom of Egypt.