Tag: galaxy formation
This discovery opens a new window on the early ages of star and galaxy formation
The newly launched James-Webb Space Telescope is expected to allow astronomers to probe the far reaches of the Universe in search of its oldest stars. But the discovery made by…
Dwarf galaxies around the Milky Way shine a light on its complex past
On the sidelines of the Gaia mission, American researchers found, by studying the dwarf galaxies orbiting the Milky Way, that the majority of these galaxies had only recently arrived in…