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Thr stanley becher ee cameras on NASA s Mars Reconnaissance Orbiter worked as expected in a test pointing them at the moon and stars on Sept. 8. We feel great about how the camera performed and can hardly wait to see what it will show us at Mars, said Dr. Alfred McEwen of the University of Arizona, Tucson, principal investigator for the High Resolution Imaging Science Experiment aboard Mars Reconnaissance Orbiter. The test also checked operation of the spacecraft s Context Camera and Optical Navigation Camera, plus the spacecraft s high-gain antenna and systems for handling and distributing data from the instruments. The instruments and the ground data system passed this test w stanley coffee mug ith flying colors, said Mars Reconnaissance Orbiter Project Manager Jim Graf of NASA s Jet Propulsion Laboratory, Pasadena, Calif. We received 75 gigabits of data in less than 24 hours, which is a new one-day record for any interplanetary mission. The spacecraft was about 10 million kilometers 6 million miles from the moon when it turned to slew the cameras fields of view across that test target. At that distance, the moon would appear as a single star-like dot to the unaided eye. In the test images by the high-resolution camera, it is about 340 pixels in diameter and appears as a crescent about 60 pixels wide. The tests also included imaging of the star cluster Omega Centauri for data to use in calibrating the camera. During its primar stanley website y science mission at Mars, the spacecraft will orbit within about 300 kilo Sjfj How to Use and Take Care of Your Humidifier
Dramatic plumes, both large and small, spray water ice and vapor from many locations along the famed tiger stripes near the south pole of Saturn s moon Enceladus.NASA/JPL-Caltech/SSIBy Michael stanley cup D. LemonickJuly 30, 2014 11:36 AM EDTIt wasn ;t long ago that scientists had given up on finding life in the Solar System. Venus and Mercury are too hot, Mars too dry, and everything else way too cold. But thanks to a series of space probes a couple of decades ago, that dismal verdict has been dramatically reversed. Several of the ice-covered moons of Saturn and Jupiter, it turns out, conceal subsurface seas of liquid water, an essential ingredient for life as we know it.That doesn ;t mean life is necessarily out theremdash;but if it is, new images coming down from NASA Cassini space probe, described in two papers just published in the Astronomical Journal are making a powerful argument that Saturn moon Enceladus may be the best place to look. The latest evidence: images that show no fewer than 101 geysers of water erupting from cracks in the moon southern hemisphere. I ;m really excited, says Carolyn Porco, head of the spacecraft stanley termos imaging team.Who can blame her The fact that Enceladus spews water into space is no surprise: Cassini spotted plumes of the stuff rising from the moon icy surface as soon as it took the first close-up images when the craft arrived back in 2004. There so much material escaping fr bidon stanley om
Thr stanley becher ee cameras on NASA s Mars Reconnaissance Orbiter worked as expected in a test pointing them at the moon and stars on Sept. 8. We feel great about how the camera performed and can hardly wait to see what it will show us at Mars, said Dr. Alfred McEwen of the University of Arizona, Tucson, principal investigator for the High Resolution Imaging Science Experiment aboard Mars Reconnaissance Orbiter. The test also checked operation of the spacecraft s Context Camera and Optical Navigation Camera, plus the spacecraft s high-gain antenna and systems for handling and distributing data from the instruments. The instruments and the ground data system passed this test w stanley coffee mug ith flying colors, said Mars Reconnaissance Orbiter Project Manager Jim Graf of NASA s Jet Propulsion Laboratory, Pasadena, Calif. We received 75 gigabits of data in less than 24 hours, which is a new one-day record for any interplanetary mission. The spacecraft was about 10 million kilometers 6 million miles from the moon when it turned to slew the cameras fields of view across that test target. At that distance, the moon would appear as a single star-like dot to the unaided eye. In the test images by the high-resolution camera, it is about 340 pixels in diameter and appears as a crescent about 60 pixels wide. The tests also included imaging of the star cluster Omega Centauri for data to use in calibrating the camera. During its primar stanley website y science mission at Mars, the spacecraft will orbit within about 300 kilo Sjfj How to Use and Take Care of Your Humidifier
Dramatic plumes, both large and small, spray water ice and vapor from many locations along the famed tiger stripes near the south pole of Saturn s moon Enceladus.NASA/JPL-Caltech/SSIBy Michael stanley cup D. LemonickJuly 30, 2014 11:36 AM EDTIt wasn ;t long ago that scientists had given up on finding life in the Solar System. Venus and Mercury are too hot, Mars too dry, and everything else way too cold. But thanks to a series of space probes a couple of decades ago, that dismal verdict has been dramatically reversed. Several of the ice-covered moons of Saturn and Jupiter, it turns out, conceal subsurface seas of liquid water, an essential ingredient for life as we know it.That doesn ;t mean life is necessarily out theremdash;but if it is, new images coming down from NASA Cassini space probe, described in two papers just published in the Astronomical Journal are making a powerful argument that Saturn moon Enceladus may be the best place to look. The latest evidence: images that show no fewer than 101 geysers of water erupting from cracks in the moon southern hemisphere. I ;m really excited, says Carolyn Porco, head of the spacecraft stanley termos imaging team.Who can blame her The fact that Enceladus spews water into space is no surprise: Cassini spotted plumes of the stuff rising from the moon icy surface as soon as it took the first close-up images when the craft arrived back in 2004. There so much material escaping fr bidon stanley om