When the Sun is near the horizon, its light passes through a lot more of the atmosphere to reach the Earth's surface than ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

and the outer edge is blue with light refracting at an angle of 22.37 degrees. You will usually see a Sun dog when the Sun is lower in the sky, so typically in the morning or evening. Just like ...

It is a brand new year and if you are a stargazer there are some wonderful celestial events for you to get excited about - ...

The super blue moon ... a bright light close to its disk. Saturn, the “ringed planet,” is just past its bright opposition, a point in Earth’s orbit when it’s between the sun and the ...