Skip Navigation
menu close modal

Resources

First Person -- Dr. Kevin Grazier

Kevin Grazier
Published: March 28, 2005

Get an inside view of NASA's Cassini mission to Saturn with JPL's Dr. Kevin Grazier, who also discusses his career covering science fact and fiction.

Related

Members of Cassini’s navigation team monitor the spacecraft’s radio signal on a display in the Spaceflight Operations Facility at NASA’s Jet Propulsion Laboratory. 
More
Color image of people at a computer console.
Monitoring Cassini
In this rare image taken on July 19, 2013, the wide-angle camera on NASA's Cassini spacecraft has captured Saturn's rings and our planet Earth and its moon in the same frame.
More
Saturn's rings, Earth and the moon
The Day the Earth Smiled: Sneak Preview (annotated)
With streaks of icy material thrown in many directions, a huge ray crater stretches across nearly half of the leading hemisphere of Saturn's moon Rhea. With the sun almost directly behind the spac...
More
Saturn's moon Rhea
Rhea's Real Big Rays
Saturn's moons Daphnis and Pan demonstrate their effects on the planet's rings in this view from the Cassini spacecraft. Daphnis (5 miles, or 8 kilometers across), on the left of the image, orbits...
More
Saturn's rings
Ring Moons' Effects
A close-up view of the Keeler Gap, which is near the outer edge of Saturn's main rings, shows in great detail just how much the moon Daphnis affects the edges of the gap. 
More
Close-up view of Keeler Gap
Waving Goodbye
Titan Close-up July 3, 2004 Full-Res: PIA06112 Shown here is a blowup of a region of Titan imaged on July 2, 2004. This image wa...
More
Titan Close-up
Titan Close-up
The soft, sweeping shadows of Saturn's C ring cover bright patches of clouds in the planet's atmosphere. The shadow-throwing rings stretch across the view at bottom. The dark inner edge of the B ...
More
Sweeping shadows of Saturn's C ring cover bright patches of clouds in the planet's atmosphere
Shadow Strands
The southern hemisphere of Saturn's moon Tethys is seen in this polar stereographic maps, mosaicked from the best-available images obtained by NASA's Cassini spacecraft. The map is centered on the...
More
The southern hemisphere of Saturn's moon Tethys
Tethys Polar Maps - August 2010
On 13 Sep 2015, the Solar and Heliospheric Observatory—a joint project of the European Space Agency and NASA—discovered its 3,000th comet, cementing its standing as the greatest comet finder of all...
More
On 13 Sep 2015, the Solar and Heliospheric Observatory—a joint project of the European Space Agency and NASA—discovered its 3,000th comet, cementing its standing as the greatest comet finder of all time.
SOHO: The Comet Hunter
This synthetic aperture radar image was obtained by the Cassini spacecraft on its pass by Titan's south pole on Dec. 20, 2007. This image is centered near 76.5 south, 32.5 west and covers an area ...
More
Titan
Flowing Liquids on Titan
+ Annotated Version This global digital map of Rhea was created using data taken during Cassini and Voyager spacecraft flybys. The map is an equidistant projection and has a scale of 417 meters (...
More
This global digital map of Rhea was created using data taken during Cassini and Voyager spacecraft flybys.
Map of Rhea - March 2012 -- Unannotated
Dione is partly occulted by Saturn's rings in this nearly edge-on view, taken from less than a tenth of a degree above the ringplane. The side of the rings nearer to the Cassini spacecraft was mask...
More
Dione and a portion of Saturn's rings
Slicing Through Dione
This stereo view of Iapetus was created by combining two Cassini images, which were taken one day apart. The view serves mainly to show the spherical shape of Iapetus and some of the moon's topogra...
More
Iapetus
Iapetus in 3D
After more than 13 years at Saturn, and with its fate sealed, NASA's Cassini spacecraft bid farewell to the Saturnian system by firing the shutters of its wide-angle camera and capturing this last,...
More
Saturn and its majestic rings
A Farewell to Saturn
The Cassini spacecraft views the rugged surface of Mimas -- half lit by the Sun, and half lit by reflected light from Saturn. On the sunlit western limb lies the great Herschel impact crater. The ...
More
Mimas
Rough, Icy Mimas
Arrival at Saturn
More
Arrival at Saturn
Arrival at Saturn
Too anxious to wait for the first official Mariner 4 processed image from Mars, employees attached these strips side by side to a display panel and hand colored the numbers like a paint-by-numbers ...
More
Man coloring in spacecraft data on strips of paper pinned to a board.
First Digital Image from Space (Mariner 4-Mars)
Titan, Saturn's largest moon, and Mimas, closer but much smaller on the right, are seen together in this view from Cassini. Titan's gravity is weaker than Earth's, so the moon's atmosphere is quite...
More
Mimas and Titan
Mimas...and Titan Beyond
The waxing Moon rises over a ridge in the Wasatch Mountains, Utah.
More
Moon in daylight rising over rocky ridge.
Day Moon Ridge
A seven-year journey to the ringed planet Saturn begins with the liftoff of a Titan IVB/Centaur carrying the Cassini orbiter and its attached Huygens probe. Launch occurred at 4:43 a.m. EDT, Oct. 1...
More
Color image of rocket launch
Clearing the Tower
The northern hemisphere of Saturn's moon Dione is seen in this polar stereographic maps, mosaicked from the best-available clear-filter images from NASA's Cassini and Voyager missions. This map is...
More
A polar stereographic map of the northern hemisphere of Dione.
Dione Polar Maps - February 2010
A huge, handle-shaped prominence erupting from the Sun in 1999.
More
Large handle of glowing plasma extending from the Sun.
Handle-Shaped Prominence on the Sun
These images from NASA's Dawn spacecraft show the 12km diameter Floronia crater on asteroid Vesta, after which Floronia quadrangle is named. Floronia crater is the middle crater in the vertical col...
More
Topography and Albedo Image of Floronia Crater
Topography and Albedo Image of Floronia Crater
The moon Enceladus passes behind the larger moon Tethys, as seen in this pair of Cassini spacecraft images. The image on the left was taken a little more than a minute before the image on the righ...
More
Enceladus passes behind the larger Tethys, as seen in this pair of Cassini images.
Enceladus Behind Tethys
The Cassini narrow angle camera took images of the ropy, taffy-like topography of Saturn's moon Enceladus from many different angles as the spacecraft flew by on Feb. 17, 2005. Images from differen...
More
Ropy, taffy-like topography of Saturn's moon Enceladus
Cassini Views Enceladus in Stereo

You Might Also Like