Alien Dyson spheres could really exist — but only in this 1 type of star system, new study hints. ... Intelligent life may be much more likely than first thought, new model suggests.

Dyson spheres, the hypothetical mega-structures that advanced alien civilizations might use to enclose a star and harness its energy, suffer from a fatal flaw: They are catastrophically unstable.

While Dyson spheres are certainly one possibility, we can’t confidently describe how an alien construction would appear any more than the first humans could accurately anticipate the appearance ...

But many theories exist that subsurface oceans could exist, which is why NASA has launched the Europa Clipper last October, which will hunt for signs of life on Jupiter’s moon when it arrives in ...

According to Physics, Dyson Spheres Could Totally Exist, Scientist Says Well, that changes our hunt for aliens. By Caroline Delbert Published: Mar 13, 2025 8:30 AM EDT ...

Dyson spheres, a type of huge megastructure designed to capture the energy output of a star, would be a sign of an alien civilisation – if we can find one before they disappear ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien life these days might have their eyes on the exoplanet K2-18b, one team ...