whirlpool galaxy

Most galaxies are between 10 billion and 13.6 billion years old. Some of the oldest galaxies formed when the universe was only about a billion years old.

The team found a super-bright X-ray source (ULX) in the Whirlpool galaxy thanks to NASA's telescope.

Hubble Space Telescope is a telescope flying in space around Earth orbit, taking pictures of distant and beautiful celestial bodies sent to Earth.

Nguyen Tan Khai, a boy from Ho Chi Minh City University of Architecture is making the community love astronomy

Photos of the Lagoon Nebula, the strange wave of clouds, or the moving light of the aurora are among the best photos of this year, according to the poll of prestigious National