dark matter

The new study, published July 30 in Nature, explains the origin of spherical dwarf galaxies.

95% - that's the part of the universe missed. It's like it doesn't exist. Or at least, if it exists, we can't see it. I call it 'dark matter'.

According to a new study, millions of galaxies that are about to form have been unable to continue to develop after being exposed to the terrible heat from the first stars and

Dark matter is a mysterious energy that accounts for most of the universe's mass, yet scientists still have not realized its nature.

No one can know exactly what is

Italian scientists discovered the microscopic particles they thought came from dark matter in the universe.

NASA's Hubble Space Telescope has just discovered a new convincing evidence that galaxies are surrounded by dark matter halo.

The cosmic black hole had to endure bad reputation. Newspapers accuse them of gravity monsters, astronomers have labeled them nicknames who like to hide themselves, and hypotheses

According to Martin Haehnelt of Cambridge University, simulations of the evolutionary process began to emerge in the mid-1990s when researchers found but the clue shows the

Scientists have envisioned galaxies forming along a monolithic collapse path, in which a giant gas cloud bursts from within.