Sky

Jupiter is the third brightest object in the night sky.

Nguyen Tai, a scholar and poet wrote about Halong Bay 500 years ago, calling it 'rock wonder in the sky'.

Venus is the brightest object in the night sky except for the Moon.

Venus was the first planet to have its motions plotted across the sky, as early as the second millennium BC and spins very slowly on its axis, it spins in the opposite direction to the other planets.