NASA will use a new human centrifuge to explore artificial gravity as a way to counter the physiologic effects of extended weightlessness for future space exploration.
The new research will begin this summer at the University of Texas Medical Branch (UTMB) at Galveston, overseen by NASA’s Johnson Space Center (JSC) in Houston. A NASA provided Short-Radius Centrifuge will attempt to protect normal human test subjects from deconditioning when confined to strict bed rest.
Bed rest can closely imitate some of the detrimental effects of weightlessness on the body. For the first time, researchers will systematically study how artificial gravity may serve as a countermeasure to prolonged simulated weightlessness.
It is doubtful whether engineers working on the accelerometers used in Ariane launchers envisaged that one day the same technology would be used to turn the bath water on or that a shape memory actuator for releasing satellites would end up as a brace for teeth; but that is what technology transfer is all about. Find out more at: http://www.esa.int/ttp
A new ESA study predicts that the devastating Sumatran earthquake, which resulted in the tragic tsunami of 28 December 2004, will have left a ‘scar’ on Earth’s gravity that could be detected by a sensitive new satellite, due for launch next year.
NASA’s Space Shuttle fleet is housed and processed at Kennedy Space Center (KSC), Fla.
Mission: STS-114 – 17th ISS Flight (LF1) – Multi-Purpose Logistics Module
Vehicle: Discovery (OV-103)
Location: Launch Pad 39B
Launch Date: Launch Planning Window: July 13 – 31, 2005
Launch Pad: 39B
Crew: Collins, Kelly, Noguchi, Robinson, Thomas, Lawrence and Camarda
Inclination/Orbit Altitude: 51.6 degrees/122 nautical miles
Sixty-nine days before it gets up-close-and-personal with a comet, NASA’s Deep Impact spacecraft successfully photographed its quarry, comet Tempel 1, at a distance of 39.7 million miles.
The image, the first of many comet portraits it will take over the next 10 weeks, will aid Deep Impact’s navigators, engineers and scientists as they plot their final trajectory toward an Independence Day encounter.
As he wrapped up his last successful Amateur Radio on the International Space Station (ARISS) school group contact before heading home, Expedition 10 Commander Leroy Chiao, KE5BRW, also set a new ARISS record. Chiao’s contact April 19 with youngsters at Schulhaus Feld 1 in Richterswil, Switzerland, marked his 23rd ARISS school group contact. That tops the previous record of 22 QSOs set by Expedition 3 Crew Commander Frank Culbertson, KD5OPQ, in 2001-2002. Chiao safely returned to Earth with crewmate Salizhan Sharipov and ESA Astronaut Roberto Vittorio, IZ6ERU, on April 24. During the contact between NA1SS and HB9IRM, Chiao told the eight, nine and ten-year-old youngsters that the ISS is still growing.
Thanks to data from ESA’s XMM-Newton spacecraft, European astronomers have observed for the first time rotating ‘hot spots’ on the surfaces of three nearby neutron stars.
In the 15 years that the NASA/ESA Hubble Space Telescope has orbited Earth, it has taken three-quarters of a million photographs of the cosmos. Two new views have been released of Hubble’s most well-known images: the Whirlpool Galaxy, M51, and the Eagle Nebula, M16.
The Eneide mission to the International Space Station (ISS) has come to a successful end with the landing of ESA astronaut Roberto Vittori, accompanied by the ISS Expedition 10 crew. The command module of the Soyuz TMA-5 spacecraft touched down near the town of Arkalyk in Kazakhstan at 04:07 local time (00:07 Central European Summer Time) on Monday 25 April.
All the major objectives of the mission, which lasted ten days, including eight days on the ISS, were achieved. The experiment programme was successfully completed, and the ISS Expedition crew was exchanged along with the Soyuz TMA-5 spacecraft, which has been stationed at the ISS for the past six months, serving as the crew lifeboat.
Vancouver and Seattle, the two major port cities of the American Pacific Northwest, nestle in sheltered sea channels flanked by snow-covered mountains in this Envisat image.
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