7 Surprising discoveries by NASA

01 Jan, 2025

Analiza Pathak

NASA discovered "dead galaxies" that no longer form stars. Using telescopes like Hubble and James Webb, scientists observed that they ran out of the gas needed for star formation.

Black Hole: NASA’s telescopes, including Chandra X-ray Observatory, have provided unprecedented insights into black holes. One remarkable discovery was the imaging of a supermassive black hole's event.

Asteroid Belt: NASA's missions like Dawn explored the asteroid belt between Mars and Jupiter, revealing the diversity of asteroids and dwarf planets like Ceres and Vesta.

Exoplanets: NASA's Kepler and TESS missions have identified thousands of exoplanets that are Earth-like planets in "habitable zone," where conditions may support life.

Mysterious Dots: The Hubble Space Telescope captured puzzling "dots" in its images, later identified as "free-floating planets" or rogue planets.

Organic Molecules in Space: Organic molecules, the building blocks of life, were detected on comets, asteroids, and even Saturn’s moon Enceladus.

Water on Mars: Evidence from rovers and orbiters has revealed ice caps, ancient riverbeds, and even subsurface lakes, raising the possibility of past or present life.

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