Tycho Brahe’s observation of a supernova in 1572, which became known as “Tycho’s Supernova,” was significant because it ...

Supernova explosions are responsible for disseminating ... the Danish astronomer Tycho Brahe wrote a book about his extensive observations of the event, gaining the honor of its being named ...

This is an artist's impression showing an explanation from scientists for the origin of an X-ray arc in Tycho's supernova remnant. It is believed that material was stripped off the companion star ...