News

The moon will be 99% full Friday night, and with mostly clear skies expected for Louisville in the evening, tonight is a good ...
Imagine waking up one morning to the news: a black hole is drifting close to our solar system. It sounds like the plot of a .
We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.