The ISS is the largest Space Station/ laboratory ever built orbiting the Earth, it can be spotted with the naked eye at certain times as it orbits the planet at 17500mph at an altitude of roughly 200 miles.
Spotting the station is very easy and you don’t need any special equipment, only your eyes. (more…)
This will probably be the most simple and easiest guide to viewing the Perseids and other meteor showers you may possibly ever read. The reason why it is so simple is when you are outside you want to concentrate on looking for meteors and not worrying about technical details, which are unnecessary for the casual observer.
Doubtless you’ve heard astronomers and meteor shower observers kick around terms such as “bolide,” “sporadic” and “Zenithal Hourly Rate” when it comes to showers like this weekend’s Perseids. Like any field of endeavor, these terms and phrases and help to describe what we see (or expect to see) and aren’t just designed to make us unpopular at cocktail parties. Here’s a quick rundown on terms that should be in your meteor watcher’s lexicon; use em’ to impress (or annoy) your friends while you watch for this weekend’s Perseids; (more…)