A Japanese cargo ship is on track for berthing at the International Space Station next week, carrying five tons of supplies and equipment, including a small research aquarium and other science gear.<\/p>\n
An unmanned Japanese rocket carrying more than five tons of space station hardware, scientific gear and crew supplies vaulted away from its scenic seaside launch stand in southern Japan Friday (U.S. time) and set off on weeklong flight to the International Space Station. <\/p>\n
The powerful H-2B rocket's two hydrogen-fueled first stage engines roared to life as the countdown ticked to zero, followed a few seconds later by ignition of four strap-on solid-fuel boosters at 10:06 p.m. EDT (11:06 a.m. Saturday local time), roughly the moment Earth's rotation carried the launch pad into the plane of the space station's orbit. <\/p>\n
A Japanese H-2B rocket blasted off from the Tanegashima Space Center in southern Japan early Saturday (Japan time), boosting the HTV-3 cargo craft into space for a weeklong flight to the International Space Station. <\/p>\n
Trailing a plume of fire and a billowing cloud of exhaust, the 186-foot-tall H-2B smoothly climbed skyward through rainy weather and quickly disappeared into a deck of low clouds, arcing out over the Pacific Ocean on a southeasterly trajectory tilted 51.6 degrees to the equator. <\/p>\n
Flight controllers said the strap-on boosters burned out and fell away in pairs as planned about two minutes after liftoff, followed four minutes later by the first stage. The second stage then ignited and continued the push to orbit. <\/p>\n
There were no apparent problems and 15 minutes after liftoff from launch pad No. 2 at the Tanegashima Space Center, the HTV-3 cargo ship, nicknamed Kounotori, or \"white stork,\" was released into its planned preliminary orbit with a low point, or perigee, of about 124 miles and an apogee, or high point, of around 186 miles. <\/p>\n
\"The flight of the HTV-3 went true and as expected,\" said Josh Byerly, NASA's mission control commentator in Houston. \"Everything now set up for the arrival of the HTV-3 coming up next week.\" <\/p>\n
If all goes well, the 17.5-ton spacecraft will carry out a series of carefully orchestrated rocket firings to catch up with the space station next Friday, pulling to within about 30 feet and then stationkeeping while astronaut Joseph Acaba, operating the station's robot arm, locks onto a grapple fixture. <\/p>\n
The HTV-3 cargo ship is released into open space in these two views from a camera mounted on the launcher's second stage. <\/p>\n<\/p>\n
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Japanese cargo ship launched on flight to space station<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" A Japanese cargo ship is on track for berthing at the International Space Station next week, carrying five tons of supplies and equipment, including a small research aquarium and other science gear. An unmanned Japanese rocket carrying more than five tons of space station hardware, scientific gear and crew supplies vaulted away from its scenic seaside launch stand in southern Japan Friday (U.S. time) and set off on weeklong flight to the International Space Station Continue reading