The Earth Surface Mineral Dust Source Investigation, or EMIT, instrument was developed by NASA’s Jet Propulsion Laboratory. The cargo ship launched with around 5,800 pounds of supplies and payloads, including a NASA climate instrument to be mounted outside the space station. At the end of the mission, the reusable capsule will undock from the station and head for a parachute-assisted splashdown off the coast of Florida in mid-August with several tons of cargo. EDT (1520 GMT) Saturday.Īstronauts at the space station will open hatches and unpack supplies, experiments and other equipment stowed inside the Dragon capsule’s pressurized compartment. With an on-time launch Thursday night, the Dragon cargo ship is scheduled to automatically dock at the space station’s Harmony module at 11:20 a.m. SpaceX’s Cargo Dragon spacecraft and Falcon 9 rocket roll out to pad 39A at the Kennedy Space Center in Florida ahead of launch of the company’s 25th cargo mission to the International Space Station. In the final seven minutes before liftoff, the Falcon 9’s Merlin main engines were thermally conditioned for flight through a procedure known as “chilldown.” The Falcon 9’s guidance and range safety systems were also configured for launch. ![]() Helium pressurant also flowed into the rocket in the last half-hour of the countdown. Stationed inside a firing room at a launch control center at Kennedy, SpaceX’s launch team began loading super-chilled, densified kerosene and liquid oxygen propellants into the 215-foot-tall (65-meter) Falcon 9 vehicle at T-minus 35 minutes. The Dragon cargo capsule on the CRS-25 mission launched on its third flight to the station. The Dragon spacecraft deployed from the Falcon 9’s upper stage about 12 minutes after liftoff to begin the day-and-a-half journey to the International Space Station. It previously launched the CRS-22 cargo mission last June, launched two NASA crew missions to the station, and hauled Turkey’s Turksat 5B communications satellite into space. The booster, tail number B1067, made its fifth flight on the CRS-25 mission. The rocket shut down its first stage booster about two-and-a-half minutes into the mission, allowing the booster to descend to landing on a drone ship about 186 miles (300 kilometers) downrange in the Atlantic Ocean about seven-and-a-half minutes after liftoff. ![]() The main weather concerns were with cumulus clouds that could create a risk for lightning, and flight through precipitation.īut the weather held off Thursday to allow the Falcon 9 to take off from Florida’s Space Coast.Īfter liftoff, the Falcon 9 headed downrange northeast from Kennedy, powered by nine Merlin engines generating 1.7 million pounds of thrust. There was a 70% chance of favorable weather for launch Thursday, according to the U.S. EDT (0044:22 GMT), roughly the moment Earth’s rotation brings the launch site under the orbital plane of the space station. Liftoff from pad 39A at Kennedy occurred at precisely 8:44:22 p.m. A Falcon 9 rocket launched the Dragon capsule toward the station with nearly three tons of cargo. EDT Thursday (0044 GMT Friday) from NASA’s Kennedy Space Center in Florida. SpaceX’s 25th cargo resupply mission to the International Space Station lifted off at 8:44 p.m.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |