Experiments
- Ultraviolet Spectrometer (UVS)
- Infrared Interferometer Spectrometer (IRIS)
- Celestial Mechanics (not a separate instrument; it relied upon tracking measurements including range, range rate, and Doppler)
- S-Band Occultation (not a separate instrument; experiment observed the attenuation of the communication signal as the orbiting satellite passed out of view)
- Infrared Radiometer (IRR)
- Visual Imaging System – at the lower orbit of Mariner 9, half that of Mariner 6 and Mariner 7 flyby missions, and a vastly improved imaging system, Mariner 9 achieved a resolution of 320 feet (98 m) per pixel, whereas previous Martian probes had achieved only approximately 2,600 feet (790 m) per pixel.
Read more about this topic: Mariner 9
Famous quotes containing the word experiments:
“My experiments did not turn out quite like yours, Henry. But science, like love, has her little surprises.”
—William Hurlbut (1883–?)
“There are three principal means of acquiring knowledge available to us: observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination. Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.”
—Denis Diderot (1713–1784)
“The true thrift is always to spend on the higher plane; to invest and invest, with keener avarice, that he may spend in spiritual creation, and not in augmenting animal existence. Nor is the man enriched, in repeating the old experiments of animal sensation; nor unless through new powers and ascending pleasures he knows himself by the actual experience of higher good to be already on the way to the highest.”
—Ralph Waldo Emerson (1803–1882)