How do you find a galaxy that never formed? The standard cosmological model predicts the existence of "failed" galaxies - clumps of dark matter that captured gas but never birthed a star. Because they ...

In a recent Hot Take segment, the China Global Television Network recently released an interesting video detailing China's future plans for space. Titled "Earth 2.0? China's plan to find new Earth," ...

The James Webb Space Telescope is finding unexpectedly many "dead" galaxies in the early universe where no stars are forming.

When people picture space, they often imagine endless black emptiness dotted with planets and stars. But new research shows that the region surrounding our solar system is far from empty. Instead, it ...

New observations of a nearby red giant star suggest that a long-standing explanation for how giant stars spread life’s essential elements through the galaxy may be incomplete. Starlight pushing on gra ...