The International Space Station and a European cargo-carrying spacecraft are locked in a cosmic dance, and you can see it all unfold right from your own backyard. <\/p>\n
The European Space Agency's bus-size Automated Transfer Vehicle-4 (ATV-4) a space cargo ship loaded with food, rocket fuel and experiments launched toward the space station last Wednesday (June 5). This week, weather permitting, you can see both the station and the ship (named \"Albert Einstein\") pass overhead. <\/p>\n
This is a sight that should easily be visible to almost anyone, even those in brightly lit cities across southern Canada, all of Europe and much of the United States. [See Amazing Night Sky Photos by Stargazers (June 2013)] <\/p>\n
The appearance of either the International Space Station or an ATV cargo ship moving across the sky is not unusual. On any clear evening, within a couple of hours of local sunset and with no optical aid, you can usually spot several Earth-orbiting satellites creeping across the sky like moving stars. <\/p>\n
Satellites become visible only when they are in sunlight and the observer is in deep twilight or darkness; this usually means shortly after dusk or before dawn. <\/p>\n
What makes this weeks prospective passages so interesting is that youll be able to see the ATV-4 gradually \"chase down\" the space station around the Earth, ultimately catching up and docking with the orbiting outpost. Docking is scheduled for Saturday (June 15) at 9:46 a.m. EDT (1346 GMT). <\/p>\n
Both vehicles will appear to travel across the sky along the same path, and the gap between the two will diminish as the week unfolds. <\/p>\n
Today (June 10), they are separated by about 42 minutes; by Wednesday, theyll be 36 minutes apart and, by Thursday, 20 minutes apart. But on Friday evening mere hours before docking they will be flying in close tandem with each other. <\/p>\n
Resembling a pair of bright \"stars,\" the International Space Station will shimmer brightly and seem to lead the dimmer Albert Einstein across the sky. The space station is, by far, the largest and brightest object currently orbiting the Earth. It shines as brightly as Jupiter and can occasionally even rival Venus in brilliance. <\/p>\n
Traveling in their respective orbits at 18,000 mph (29,000 km\/h), both should be visible for about one to four minutes as they glide with a steady speed across the sky. <\/p>\n
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Spot Space Station & Cargo Ship Together in Night Sky This Week<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" The International Space Station and a European cargo-carrying spacecraft are locked in a cosmic dance, and you can see it all unfold right from your own backyard. Continue reading