Heavens-Above – this satellite predictions website and Android app is the best resource for finding out comprehensive details - as well as sky-charts -for ISS passes.NASA Spot The Station – enter your location and email and NASA will send you an SMS or an email detailing the times of bright passes coming your way.
Here are some great resources for finding out exactly when the ISS will cross your home this week-or at anytime-but they’re not 100% reliable so do be outside a few minutes before any times you see quoted: This week the ISS is appearing bright and beautiful, with much brighter, much more frequent passes than usual. The International Space Station is home to six astronauts and science labs from the United States, Russia, Japan and other countries.The ISS crossing Cardiff, Wales. If you sign up for an alert on NASA's Spot the Station site, you'll generally receive a notification about 12 hours before the space station will pass overhead. Look for a bright star-like spot moving across the sky without changing direction and - voila! - that's the International Space Station. The space station also moves at a much faster pace than a plane, about 17,500 miles (28,000 kilometers) per hour, while a typical airplane clocks in at about 600 miles (965 kilometers) per hour, though their relative distances from the surface don't make for exact speed comparisons. The cumulative volume of its many modules makes it large enough to cover a football field. It may seem like a dot in the night sky, but the space station is actually the size of a six-bedroom house. The space station looks like that, except without the flashing lights, so it's a little tougher to spot. Most of us have seen an airplane moving across the night sky with flashing lights. You just type in what city you live in, and the site offers up-to-date information on the ISS and its trajectory, including alerts that can let you know exactly when to watch the night sky for a space station spotting. Most of the time, these circumstances only line up every few weeks.Īnd that's where NASA's Spot the Station website comes in. It must be dark where you are and the space station must be traveling overhead - 40 degrees or more above the horizon - as it continues its trajectory around the globe. For a dawn or dusk space station sighting to occur, conditions have to be just right.
0 kommentar(er)
