This information includes stellar movements, luminosities, temperatures, and compositions, allowing scientists to reconstruct the history and structure of our galaxy. The mission has enabled the ...

The spacecraft’s mission was to create the largest 3D map of the Milky Way, providing insight into star motions, luminosities, and compositions. The spacecraft’s final release of data is not ...

The Gaia mission of the European Space Agency (ESA) has officially ceased its scientific operations after 12 years of service ...

Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

Astronomers have identified a colossal giant radio galaxy (GRG) stretching 3.3 million light-years across—32 times the size ...

BAE Systems says it has successfully delivered the “ SPHEREx ” space observatory to Vandenberg Space Force Base in California, ahead of a planned launch in late February.

3D render realistic Uranus planet in plastic style 3D render Uranus. Planet in Solar system, Milky way galaxy. Realistic sphere cosmos object with rings. Vector illustration on astronomy in clay style ...

treats cosmic maps as 3D grids. Each cube (voxel) in the grid becomes a working data element containing uncompressed information about the galaxies’ distribution and density. Nguyen said, “This ...

Recent studies challenge the long-held belief that the Milky Way is a standard model for understanding galaxy formation, ...

Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside our galaxy.

One of the largest galaxies ever found, the behemoth is about 1.44 billion light-years away and reckoned to be 32 times the ...