Alex Ji

Scientists find one of the most ancient stars that formed in another galaxy The tumultuous heart of the Large Magellanic Cloud

Scientists find one of the most ancient stars that formed in another galaxy

Scientists find an unusual star that hints at a new way stars can die Artist rendition of an explosion that generated an unusual star

Scientists find an unusual star that hints at a new way stars can die

Twelve for dinner: How the Milky Way ‘ate’ smaller star clusters and galaxies Artist illustration of galaxy with differnt colored lines tracing paths of stellar streams

Twelve for dinner: How the Milky Way ‘ate’ smaller star clusters and galaxies

James Webb Space Telescope to offer humanity an unprecedented look at universe Artist conception of the James Webb Space Telescope unfolded in space

James Webb Space Telescope to offer humanity an unprecedented look at universe