9 Britannica Articles That Explain the Meaning of Life: Quick Facts

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The Sombrero Galaxy (M104) is a normal spiral galaxy in the constellation Virgo. It appears nearly edge-on in an image captured by the Hubble Space Telescope.

Sagittarius Star Cloud

A colorful diagram of the geologic time scale shows major eons, eras, and periods, with illustrations of key prehistoric life forms such as bacteria, jellyfish, trilobites, fishes, dinosaurs, mammals, and humans, spanning from 4,000 million years ago to the present. Measurement bars at the top and bottom indicate the passage of time in millions of years, and each section is color-coded to highlight evolutionary milestones.

dancing
skeletons

Darwin: On the Origin of Species

Leonardo da Vinci: Vitruvian Man

Ciro Ferri: Triumph of Bacchus

Computer monitor displaying DNA sequencing data with multicolored horizontal bands and vertical columns, labeled with numerical markers along the left side.

first edition of the Encyclopædia Britannica

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Topics

Universe philosophy 14 Tough Questions Answered Brain Games: 8 Philosophical Puzzles and Paradoxes Philosophers to Know, Part II Philosophers to Know, Part I The Axial Age: 5 Fast Facts Ethics Sun evolution Western philosophy metaphysics