Stars usually form in clusters, which can also form in pairs or groups. Binary clusters (BCs) are defined as pairs of open clusters closely associated both in position and kinematics. They provide ...

Hidden deep within the Milky Way, a surprising discovery has been made: over 100 black holes tucked away in the Palomar 5 stellar stream. For years, scientists speculated about their existence, but it ...

The James Webb Space Telescope imaged Earendel, thought to be most distant star seen in the universe so far. Credit: NASA / ESA / CSA A quirk of nature that helps magnify extremely distant cosmic ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Early risers on Saturday, July 5, are in for a pre-dawn ...