A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...
The interstellar comet 3I/ATLAS, ejected from a distant star system, is now revealing the alien building blocks of other ...
Interstellar comet 3I/ATLAS is turning green and getting brighter as it nears Earth. Scientists track the ancient space rock, ...
Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...
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NASA researcher maps how alien societies could fill the Milky Way
The search for intelligent life in our galaxy is shifting from abstract speculation to detailed cartography, as researchers ...
The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...
While alien hunting is often associated with tinfoil hats and flying saucers, the Search for Extraterrestrial Intelligence ...
Self-proclaimed atheist Elon Musk discussed religion on a recent podcast, where the billionaire was asked if he believes in ...
Throughout Earth’s history, balance has not always been restored gently. Geological and fossil records reveal periods when the planet corrected itself through sudden and devastating changes. These ...
Scientists in Boulder are using existing NASA spacecraft to track a rare interstellar comet called 31/ATLAS as it travels through Earth’s solar system.
Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...
Astronomers are preparing for a rare observational opportunity as interstellar comet 3I/ATLAS approaches its closest point to ...
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