A recent resurgence of interest in a bold cosmological theory has reignited debate about the nature of dark matter, the Big Bang, and the possible existence of a mirror universe. Originally proposed ...

Scientists identify faint black holes in galaxies that formed during the early days of the universe, using imagery from the Hubble Space Telescope.

All the Latest Game Footage and Images from Spinning Puzzle Compare the Universe Let's learn about space in a fun way with a quiz that rotates images! By comparing photos, you can get to know the ...