Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.
A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...
The Gaia mission of the European Space Agency (ESA) has officially ceased its scientific operations after 12 years of service ...
Astronomers have unveiled surprising new details about a small galaxy, NGC 300, challenging existing theories on galaxy ...
This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...
If we could go back 101 years, we would encounter a time when scientists still thought the Milky Way was the entirety of our ...
Scientists have uncovered the existence of a binary star system close to the black hole near the center of the Milky Way galaxy.
The Milky Way and thousands of other galaxies are drawn to "something": We have no idea what it is. The Great Attractor is a ...
The supermassive black hole at the center of our Milky Way galaxy is associated with wanton ... This image indicates the location of the newly discovered binary star D9, which is orbiting ...
A study carried out by a team of astronomers led by University of Arizona researcher Catherine Fielder has found that smaller ...
“The chemical composition, location and motion of the ... how the merger of Gaia-Enceladus with the Milky Way affected the evolution of our Galaxy.” The researchers got those precise ages ...