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Spacecraft’s impact changed asteroid’s orbit around the sun in a save-the-Earth test, study finds
A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...
Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.
Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers ...
Images from NASA’s DART mission revealed the first direct evidence that asteroids in a binary system can exchange rocks and dust. Slow moving debris from the asteroid Didymos appears to have struck ...
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Scientists may have found a huge new shortcut for finding alien planets
A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...
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