Strategy games offer diverse sandboxes for players to explore and experiment with. Titles like Quasimorph and RimWorld reward ...

Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...

Onboard the International Space Station (ISS), the Extant Life Volumetric Imaging System, dubbed ELVIS, is not about ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

Imagery of fractured terrain on Venus, Mars, and Jupiter’s moon Europa pinpoints environments influenced by water.

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees compared to the orbit of its two host stars. The discovery, made using the ...

Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the ...

Spend enough time among fans of dystopian sci-fi, and you’ll hear “Red Rising” enter the conversation.  Penned by ...

A new study suggests the universe may rotate -- just extremely slowly. The finding could help solve one of astronomy's biggest puzzles.