A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark ...

The European Space Agency's Gaia spacecraft concludes its 12-year mission to map the Milky Way, leaving behind a legacy of unprecedented data and discoveries.

NASA's James Webb Space Telescope has captured highly detailed ... "are allowing astronomers to map the true 3D structure of this interstellar dust and gas (known as the interstellar medium ...