The Milky Way will not exist in its current form some day, a scenario that was expected to unfold in about 5 billion years. However, a new study suggests that this could happen a lot earlier, in about ...

Dwarf galaxies often appear to align mysteriously around their host galaxies. A new study proposes an unprecedented ...

The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

However, the USTC researchers have revealed that dark matter halos hosting dwarf galaxies also exhibit halo bias, which is ...