Read the latest positive news, breakthroughs, and inspiring stories about stellar streams, curated daily by BrightWire.
Astronomers found the first trail of stars outside the Milky Way, giving scientists a powerful new tool to map the universe's mysterious dark matter. The discovery could reveal how galaxies form and evolve across the cosmos.
Scientists just spotted a faint trail of stars in another galaxy for the first time ever, opening a new window into understanding the mysterious dark matter that makes up most of our universe. This breakthrough could help unlock one of astronomy's biggest puzzles.
