When you buy through links on our articles, Future and its syndication partners may earn a commission. One of the pulse signals was detected in the light of a star called HD 89389, which is located in ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The stars of the Ursa Major constellation can be used to find its smaller sibling, Ursa Minor. .

The dazzling “RBFLOAT” radio burst, originating nearby in the Ursa Major constellation, offers the clearest view yet of the environment around these mysterious flashes. CAMBRIDGE, MA -- A fast radio ...

A new study puts Ursa Major III, a ghostly satellite of our Milky Way, under the microscope. A ghostly object orbiting the Milky Way has left astronomers questioning its composition: Is it a ...

Ursa Major III, the faintest object in our galaxy, orbits the Milky Way at a distance of more than 30,000 light years. Until now, it was considered a dwarf galaxy, thought to consist mainly of dark ...