Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Humans often imagine extraterrestrial life as biological creatures similar to animals or people. However, some scientists ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Donald Trump hosted its inaugural meeting at the former Institute of Peace in Washington three weeks ago. It seems like ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Rotello has worked with Patti Smith and was friends with Hilly Kristal, the late owner of CBGB, the iconic club where Smith, Blondie and the Ramones got their start.

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 ...