Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum ...

Ursa Major III/Unions 1 (UMa3/U1), the faintest known satellite of our galaxy, orbits the Milky Way at a distance of more ...

M11 is best viewed in the hours between sunset and midnight in August, when the cluster can be found roughly 40 degrees above ...

NASA found a big cosmic spiral while looking at radio antennas spread through Europe. Now, It's trying to understand how this cosmic structure is so big.

If you thought the Milky Way was grandiose in size, Quipu takes center stage right away. Quipu is the nickname for an immense ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the early universe. Credit:ESO Directed by: Angelos Tsaousis and Martin ...

Astronomers have studied the merger of galaxies NGC 5713 and NGC 5719 to understand the future collision between the Milky ...

In recent groundbreaking research published in Monthly Notices of the Royal Astronomical Society, scientists from the ...

As the temperature dropped, the vast night sky became a stage for distant planets and the steady glow of thousands of stars.

Ursa Major III, once considered a dark-matter-dominated dwarf galaxy, may actually be a dense star cluster. New research suggests its gravity is maintained by a core of black holes and neutron stars, ...

An impossibly bright galaxy is forcing scientists to rewrite the rules of the Big Bang’s aftermath. Here’s what you’ll learn ...

Massive stars like these are also key players in the cosmic drama of gravitational waves, the ripples in space-time first ...