In 2020, astronomers detected WD 1856+534 b, a gas giant that orbits a star 81 light-years from Earth. This exoplanet, which ...

Magnetars are among the rarest—and weirdest—denizens of the galactic zoo. They have powerful magnetic fields and may be the ...

In order to find the ancient Three Leaps of the Gazelle asterism you must first locate the Big Dipper, which is high in the ...