Dark matter comprises 85% of matter in the cosmos, but its nature is unknown ... This constitutes what scientists refer to as the background signal. NASA / ESA / CXC / M BRADAC / S ALLEN Indirect ...

Once properly set up, Euclid will start building a 3D map of the cosmos in an effort to tie down the nature of so-called dark matter and dark energy. Together, these phenomena appear to control ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have captured a breathtaking new image of thousands of galaxies, thanks to the ...

This week, Browns Canyon National Monument became a certified International Dark Sky Park, a designation that recognizes its clear, inky-black skies and lack of light pollution. Browns Canyon is ...