Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

For decades, scientists have searched the universe for signs of life beyond Earth. While distant exoplanets often grab the ...

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

UP UNTIL the mid-1990s, the only planets whose existence we knew about for certain were those in our own solar system. This narrow worldview was changed forever when the first exoplanets were found ...