This initiative is in turn driven by my frustration with the status quo, namely the notion of dark matter’s existence despite ...

Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

New observations support the idea that hot, diffuse threads of gas called cosmic filaments connect clusters of galaxies ...