Science & Space

Artificial intelligence is a broad field concerned with machine-based systems that generate predictions, content, recommendations, decisions, or other goal-directed outputs.

A black hole is an extremely dense astronomical object whose gravity creates a boundary beyond which even light cannot escape.

The International Space Station is a crewed research laboratory assembled in orbit through cooperation among several national and international space agencies.

Mars is a cold, rocky planet known for its reddish surface, thin atmosphere, enormous volcanoes, deep canyons, and evidence of ancient water.

The Milky Way is the barred spiral galaxy containing our solar system, billions of stars, gas, dust, and a central black hole.

Earth’s natural satellite and the brightest object in the night sky after the Sun.

Colorful atmospheric displays produced when energetic particles interact with gases above Earth's northern polar region.

A solar eclipse occurs when the Moon passes between the Sun and Earth and blocks some or all sunlight for observers in certain areas.