The interstellar plasma is turbulent and scatters pulsar radio waves slightly away from a direct, straight line path. The ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Astronomers have observed a twinkling star and discovered an abundance of mysterious plasma structures in our cosmic ...

While the discovery made by JWST is undeniably a “revolutionary moment” for us, it is not an Archimedes-type “eureka” moment.

Scientists have developed a breakthrough coronagraph that could finally allow us to see Earth-like exoplanets hidden in the ...

Researchers have developed a new coronagraph—an optical device that blocks out light from a bright source—that could make it ...

Andor” returns for its second season on Disney+ with a three-episode premiere Tuesday and the weight of the “Star Wars” galaxy seemingly on its shoulders. But creator ...