Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss the opportunity." ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.