Record-breaking Milky Way map showcases 1.5 billion objects
"The Milky Way's satellite population is a unique combination of small satellites containing only older stars, and its two ...
An investigation, carried out by the astrophysicists of the Instituto de Astrofísica de Canarias (IAC), questions one of the ...
The map consists of 13 years of work totaling 200,000 images, thanks to the European Southern Observatory's VISTA telescope.
The Milky Way is home to gas, dust, billions of stars, and a supermassive black hole at its center. Living in this galactic ...
More information: Yao-Yuan Mao et al, The SAGA Survey. III. A Census of 101 Satellite Systems around Milky Way-mass Galaxies, arXiv (2024).DOI: 10.48550/arxiv.2404.14498 Marla Geha et al, The SAGA ...
Years ago, astronomers at the European Southern Observatory, an intergovernmental research organization located in Chile, started working on a comprehensive map of the Milky Way. The goal was ...
In 2013, scientists started the Satellites Around Galactic Analogs (SAGA) Survey to find small galaxies orbiting larger ones, ...
If you've ever attended a star party, it's more than likely that the astronomer on site pointed out the Andromeda Galaxy (M31 ...