KENNEDY SPACE CENTER, FL - A SpaceX Falcon 9 rocket blazed aloft on a spectacular middle of the night blastoff that turned night into day along the Florida Space coast today, Sept. 21, 2014, boosting a commercial cargo ship for NASA and loaded with 2.5 tons of ground breaking science experiments, 20 'mousetronauts' and critical supplies for the human crew residing aboard the International Space Station (ISS).
The SpaceX Dragon cargo vessel on the CRS-4 mission for thundered to space on the company's Falcon 9 rocket from Space Launch Complex-40 at Cape Canaveral Air Force Station in Florida at 1:52 a.m. EDT Sunday, Sept. 21, just hours after a deluge of widespread rain showers inundated the central Florida.
Notably, the Space CRS-4 mission is carrying NASA's first research payload - RapidScat - aimed at conducting Earth science from the stations exterior.
'There's nothing like a good launch, it's just fantastic,' said Hans Koenigsman, vice president of Mission Assurance for SpaceX. 'From what I can tell, everything went perfectly.'
CRS-4 marks the company's fourth resupply mission to the ISS under a $1.6 Billion contract with NASA to deliver 20,000 kg (44,000 pounds) of cargo to the ISS during a dozen Dragon cargo spacecraft flights through 2016.
The Dragon spacecraft is loaded with more than 5,000 pounds of science experiments, spare parts, crew provisions, food, clothing and supplies to the six person crews living and working aboard the ISS soaring in low Earth orbit under NASA's Commercial Resupply Services (CRS) contract.
'This launch kicks off a very busy time for the space station,' said NASA's Sam Scimemi, director of the International Space Station, noting upcoming launches of a Soyuz carrying the next three person international crew of the station and launches of other cargo spacecraft including the Orbital Sciences Antares/Cygnus around mid- October.
Today's Falcon 9 launch had already been postponed 24 hours by continuing terrible weather all week long at Cape Canaveral which had also forced a more than two hour delay to the target liftoff of a United Launch Alliance Atlas V rocket from the Cape just four days earlier. Read my Atlas V launch story here.
Sundays launch brilliantly affirmed the ability of SpaceX to fire off their Falcon 9 rockets at a rapid pace since it was the second launch in less than two weeks, and the fourth over the past ten weeks. The prior Falcon 9 successfully launched the AsiaSat 6 commercial telecom satellite from the Cape on Sept. 7 - detailed here.
The CRS-4 missions marks the birth of a new era in Earth science aboard the massive million pound orbiting space station. The truck of the Dragon is loaded with the $30 Million ISS-Rapid Scatterometer to monitor ocean surface wind speed and direction.
RapidScat is NASA's first research payload aimed at conducting Earth science from the stations exterior. The stations robot arm will pluck RapidScat out of the truck and attach it to an Earth-facing point on the exterior trusswork of ESA's Columbus science module.
Dragon also carries the first 3-D printer to space for studies by the astronaut crews over at least the next two years.
The science experiments and technology demonstrations alone amount too over 1644 pounds (746 kg) of the Dragon's cargo and will support 255 science and research investigations that will occur during the station's Expeditions 41 and 42 for US investigations as well as for JAXA and ESA.
After a two day chase, Dragon will be grappled and berth at an Earth-facing port on the stations Harmony module.
Stay tuned here for Ken's continuing SpaceX, Boeing, Sierra Nevada, Orbital Sciences, commercial space, Orion, Mars rover, MAVEN, MOM and more Earth and Planetary science and human spaceflight news.
Dr. Ken Kremer is a speaker, scientist, freelance science journalist (Princeton, NJ) and photographer whose articles, space exploration images and Mars mosaics have appeared in magazines, books, websites and calanders including Astronomy Picture of the Day, NBC, BBC, SPACE.com, Spaceflight Now and the covers of Aviation Week & Space Technology, Spaceflight and the Explorers Club magazines. Ken has presented at numerous educational institutions, civic & religious organizations, museums and astronomy clubs. Ken has reported first hand from the Kennedy Space Center, Cape Canaveral and NASA Wallops on over 40 launches including 8 shuttle launches. He lectures on both Human and Robotic spaceflight - www.kenkremer.com. Follow Ken on Facebook and Twitter
Tagged as: commercial resupply services (CRS), CRS-4, Falcon 9, ISS, SpaceX, SpaceX Dragon
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