Encyclopedia of the Solar System 2nd ed

660 Encyclopedia of the Solar System collected has not been subjected to absorption from Earth’s atmospheric gases. Thus, the sp ...

The Solar System at Ultraviolet Wavelengths 661 in 2014. TheNew Horizonsmission to Pluto, launched in January 2006, carries the ...

662 Encyclopedia of the Solar System 3.Stimulation of an atmospheric gas by incident sunlight and emission byfluorescence, chemi ...

The Solar System at Ultraviolet Wavelengths 663 FIGURE 1 Pioneer VenusOrbiter Cloud Photopolarimeter (OCPP) image of Venus at 36 ...

664 Encyclopedia of the Solar System FIGURE2a Mars dayglow as measured by the Mariner 9UVS. (Figure reproduced with permission f ...

The Solar System at Ultraviolet Wavelengths 665 FIGURE2c Ozone at high latitudes on Mars as measured by Mariner 9UVS. A high-lat ...

666 Encyclopedia of the Solar System temperatures. EarlyIUEobservations confirmed that C 2 H 2 absorption bands are the dominant ...

The Solar System at Ultraviolet Wavelengths 667 FIGURE 4 HSTimage of Jupiter aurora. The magnetic “footprint” of Io, marking the ...

668 Encyclopedia of the Solar System FIGURE 5 HSTimages of Saturn’s varying aurorae. (Image credit: J. Clarke, NASA.) to Earth. ...

The Solar System at Ultraviolet Wavelengths 669 occultation experiment are between 0.0006 and 0.005 mole fraction for CH 4 in th ...

670 Encyclopedia of the Solar System FIGURE 6 Io imaged at 1356Aby ̊ HSTSTIS. Equatorial “spots” are the result of interaction b ...

The Solar System at Ultraviolet Wavelengths 671 FIGURE 8 HSTSTIS images of Ganymede’s UV aurora. The images represent neutral ox ...

672 Encyclopedia of the Solar System TABLE 1 Ultraviolet Geometric Albedos of the Galilean Satellites 2600–2700A ̊ 2800–3000A ̊ ...

The Solar System at Ultraviolet Wavelengths 673 FIGURE 10 The NUV reflectance spectrum of Io, displaying the dramatic increase i ...

674 Encyclopedia of the Solar System by theGalileoUVS. Galileo measurements also found that the UV absorption feature associated ...

The Solar System at Ultraviolet Wavelengths 675 of other Saturnian satellites. The leading side albedo is∼ 6 times lower than th ...

676 Encyclopedia of the Solar System (a) (c) (b) FIGURE 13 Saturn’s moon Phoebe as measured by theCassiniUVIS. (a) Phoebe’s FUV ...

The Solar System at Ultraviolet Wavelengths 677 South Pole. Similar UV occultations of other regions of the moon had found no ev ...

678 Encyclopedia of the Solar System suggests that no common surface modification process is al- tering the surfaces of the sate ...

The Solar System at Ultraviolet Wavelengths 679 with a central wavelength of 2800A may be present but its ̊ cause is unidentifie ...