Scientists studying the interstellar object ‘Oumuamua have proposed that it may be a fragment from a Pluto-like planet beyond ...

A young star called V1298 Tau is giving astronomers a front-row seat to the birth of the galaxy’s most common planets. Four massive but extremely low-density worlds orbiting the star appear to be ...

Nearly 800 million light-years away, something has been forming. Scientists aren't exactly sure what it is but have dubbed it 'the black neutron star.' And now, it's headed for Earth. What is this ...