Astronomers have released the largest two-dimensional map of the universe ever created, according to Space. The new atlas contains 5.6 trillion pixels and captures nearly 4 billion cosmic objects, including galaxies, stars, and other celestial bodies.
The map was assembled from thirteen years of night sky photographs, as reported by TechEBlog. This long observational campaign allowed researchers to stitch together a comprehensive view of the sky with unprecedented detail, according to the sources.
The project is tied to the Dark Energy Survey, a major international effort to understand the nature of dark energy and the expansion of the universe. The new map represents a landmark achievement in that ongoing research, according to coverage from anl.gov and NOIRLab.
The sheer scale of the dataset is a key feature. With 5.6 trillion pixels, the map offers a level of resolution that allows scientists to study the distribution of matter across vast cosmic distances. The nearly 4 billion objects cataloged in the map provide a rich resource for studying galaxy formation, large-scale structure, and the effects of dark energy.
Researchers involved in the survey have described the release as a significant step forward, according to UA.NEWS. The map is expected to be a foundational tool for astronomers for years to come, enabling new analyses of how the universe has evolved over time.
The release of this 2D map is not the end of the road. Scientists are likely to build on this data to create even more detailed three-dimensional maps, which could offer deeper insights into the forces shaping the cosmos.
