Astrophysics

James Webb Space Telescope (JWST)

Astrophysics, Astrophysics and Astronomy, Infrared Astronomy, International Space Collaboration, NASA Missions, Science, Space, Space Telescopes / , , , , , , , , ,

The James Webb Space Telescope (JWST) is a space-based infrared observatory designed to study the earliest galaxies, star formation, planetary systems, and the atmospheres of exoplanets. Launched on December 25, 2021, it represents one of the most ambitious and technically sophisticated scientific instruments ever built. It is operated by NASA in partnership with European Space […]

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Gravity

Astronomy, Classical Mechanics, Cosmology, Fundamental Forces, General Relativity, Physics, Science / , , , , , , , ,

Gravity is a fundamental force of nature by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward one another. 🪐 While it is the weakest of the four fundamental forces (compared to electromagnetism and the nuclear forces), it is the dominant force on a macroscopic scale, shaping the structure

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