NASA’s James Webb Space Telescope has identified free-floating brown dwarfs in the Flame Nebula, some as small as two to ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a vibrant star-forming region of our galaxy called the Flame Nebula. Brown dwarfs ...

Astronomers have peered back to a time when the universe was just less than 300 million years old. The research team, using JWST revealed something extraordinary in the galaxy: significant amounts of ...

NASA’s James Webb Space Telescope (JWST) has made a groundbreaking discovery in the Flame Nebula, a star-forming region ...

University of Arizona astronomers have learned more about a surprisingly mature galaxy that existed when the universe was ...

University of Arizona astronomers have uncovered insights into a mature galaxy that existed nearly 300 million years after ...

On Oct. 1, 1847, at age 29, Maria Mitchell, a studious and sturdy Quaker who, as a child, began sweeping the sky above ...