Add Yahoo as a preferred source to see more of our stories on Google. Illustration of the rogue planet Cha 1107-7626. (CREDIT: ESO) Astronomers observed something incredible in a region that not much ...
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Astronomers Discover Giant Hidden Object at Solar System's Edge, Challenging Planet Nine Theory
Astronomers have discovered a huge new object far beyond Neptune, shaking our understanding of the solar system. The object, called 2017 OF201, is a trans-Neptunian object (TNO), meaning it orbits the ...
Fast-moving objects like interstellar comet 3I/ATLAS may be planet-forming seeds, potentially helping to solve an old Solar System mystery. On July 1, 2025, astronomers spotted an object moving ...
The James Webb Space Telescope zoomed in on extremely faint objects, called brown dwarfs, in the Flame Nebula. Credit: NASA / ESA / CSA / STScI / M. Meyer (University of Michigan) There's a class of ...
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