The International Dark-Sky Association (IDA) is working to preserve the night sky. Here's a look at its 21 certified dark sky reserves around the world.

IRISH stargazers are set for a major treat as an “amazing” sky event will take place for first time in 15 years. Saturn’s rings will be the most visible to the public on tonight. … ...

What's filled you with awe in the night sky? We've narrowed it down to an incredible 10 things that have stunned and inspired you from auroras to shooting stars. Now it's time to vote!