SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...
The China Astronaut Research and Training Center is taking the lead in applying to establish a ground-based research facility ...
A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these celestial objects less random.
"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...
What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...
A new study challenges the traditional boundaries of the habitable zone, showing that liquid water could exist on the dark ...
Are we alone? The answer to one of the oldest questions humans have asked might nearly be within our grasp. Thirty years ...
Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...
Life needs nutrients like nitrogen and phosphorus. But without the right balance of oxygen, these elements get locked away in planets’ cores.
Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...
Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...
Scientists in southern Spain are building next-generation telescopes to scan thousands of stars for signs of alien life.
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