Scientists using the James Webb Space Telescope identified three unusual early-universe objects that may be “dark stars”—not dark, and not quite stars—powered by dark matter annihilation,...
Most normal matter in the universe isn’t found in stars or planets. Discover how astronomers traced it to the cosmic web between galaxies using fast radio...
On April 25th, 2023, Vice President Kamala Harris and President Yoon Suk Yeol of South Korea will be visiting NASA’s Goddard Space Flight Center in Greenbelt,...
