Space, science, and the human mind. Since 1995.

Category

Exo Worlds

3,269 articles in this category.

About 63 light-years away there is a deep-blue world that looks deceptively like Earth from a distance, but on the planet HD 189733b the temperature reaches 2,000 degrees Fahrenheit and the winds scream at thousands of miles an hour

By Space Daily Editorial Team · Jun 1, 2026

Icy cycles may have driven early protocell evolution

By Space Daily Editorial Team · Mar 4, 2026

Pressure driven leakage from marine snow feeds deep ocean microbes

By Space Daily Editorial Team · Mar 4, 2026

Hidden magma oceans could shield rocky exoplanets from harmful radiation

By Space Daily Editorial Team · Mar 4, 2026

Lab made cosmic dust experiment reveals paths to life chemistry

By Space Daily Editorial Team · Mar 4, 2026

Debris disc oddities point to hidden outer planets

By Space Daily Editorial Team · Mar 4, 2026

Hydrogen sulfide detected in distant gas giant exoplanets for the first time

By Space Daily Editorial Team · Mar 4, 2026

Cosmic dust chemistry forges peptide building blocks in deep space

By Space Daily Editorial Team · Mar 4, 2026

Survey of 80 near Earth asteroids sharpens view of their origins and risks

By Space Daily Editorial Team · Mar 4, 2026

JWST study links sulfur rich gas giants to core growth in distant HR 8799 system

By Space Daily Editorial Team · Mar 4, 2026

Icy cycles may have driven early protocell evolution

By Space Daily Editorial Team · Mar 4, 2026

Study questions assumptions about hidden alien technosignals

By Space Daily Editorial Team · Mar 2, 2026

Engineered microbes use light to build new molecules

By Space Daily Editorial Team · Mar 2, 2026

Cheops spots inside out exoplanet quartet

By Space Daily Editorial Team · Feb 16, 2026

Einstein effect clears planets from tight double star systems

By Space Daily Editorial Team · Jan 26, 2026

Metal rich winds detected in giant dusty cloud around distant star

By Space Daily Editorial Team · Jan 21, 2026