The Dark Energy Survey has released a massive, public collection of astronomical data and calibrated images from six years of work. Containing data on nearly 700 million astronomical objects, this second data release in the Survey’s seven-year history is the topic of sessions today and tomorrow at the 237th Meeting of the American Astronomical Society.
![](https://scx1.b-cdn.net/csz/news/tmb/2021/shininganewl.jpg)
Source:
https://phys.org/news/2021-01-dark-energy.html