Skip Navigation
menu close modal

All Resources

E-THEMIS Telescope Housing

The telescope housing for Europa Clipper’s E-THEMIS instrument.
Source: NASA/Arizona State University
Published: September 8, 2021

The telescope housing for Europa Clipper’s E-THEMIS infrared instrument, which will measure the temperature and permit interpretation of roughness of Europa’s surface.

ENLARGE

Related

These images of the surface of the Jovian moon Europa, taken by NASA's Galileo spacecraft, focus on a "region of interest" on the icy moon.
More
Location of the erupting plumes, observed by NASA's Hubble Telescope
Europa's Plumes Located near 'Warm Spot' on Europa
Jupiter’s icy moon Europa may be the most promising place in the solar system to find present-day environments suitable for life beyond Earth.
More
infographic illustrating various facts about Europa including its discovery, size, surface, interior, and ocean depth
Deep Dive on Jupiter's Moon Europa Infographic
Animation sequences showing NASA's Europa Clipper spacecraft leaving Earth, deploying in space, journeying to the Jupiter system, and performing multiple flybys of Europa. 
More
Animation sequences showing NASA's Europa Clipper spacecraft mission leaving Earth, deploying in space, journeying to the Jupiter system, and performing multiple flybys of the moon Europa.
Europa Clipper Mission Animations
The SUDA instrument undergoes dust acceleration testing. 
More
Video showing engineers handling the SUDA instrument as it is loaded into a vacuum chamber for dust testing and then moved back to a clean room.
SUDA Dust Test Timelapse
Technicians prepare to install the high-gain antenna on NASA’s Europa Clipper at Kennedy Space Center on June 17, 2024.
More
Workers in blue overalls and white head covers guide Europa Clipper's high gain antenna as it's installed on the spacecraft.
Europa Clipper High Gain Antenna Install
Europa Clipper project scientist Robert Pappalardo presents the Monolith Award to Karla Clark.
More
Europa Clipper project scientist on right presents a black, rectangle-shaped award to Karla Clark, a woman standing on the left.
Europa Clipper Monolith Award
This animation showing a flyover of Europa was created using stereo imaging data obtained by NASA's Galileo spacecraft.
More
A 3D black-and-white flyover of Europa's surface.
Ridged Plains Flyover
A 3D model of the Europa Clipper Magnetometer (ECM), a plasma and magnetic field instrument on Europa Clipper. 
More
3D model of ECM instrument
ECM
Southwest Research Institute (SwRI)’s Brandon Perez (mechanical engineer; left) and Bryan Esquivel (technician; right) prepare to install electrical boards into the Europa Ultraviolet Spectrograph ...
More
Southwest Research Institute (SwRI)’s Brandon Perez (mechanical engineer; left) and Bryan Esquivel (technician; right) prepare to install electrical boards into the Europa Ultraviolet Spectrograph (Europa-UVS) instrument, tipped up to show a top view.
Europa-UVS Electrical Board Installation
The imaging spectrometer's scanning mirror and data processing unit are carefully packaged into a specialized shipping container.
More
Members of Europa Clipper’s imaging spectrometer instrument, called MISE, team at the Johns Hopkins Applied Physics Laboratory carefully package the instrument’s scanning mirror and data processing unit into a specialized shipping container.
Imaging Spectrometer's Scanning Mirror and Data Processing Unit Packaging
Engineers prepare Europa Clipper's thermal imager for a series of tests in a clean room at NASA's Jet Propulsion Laboratory following delivery.
More
An engineer’s gloved hand on the casing holding the thermal imager instrument, located on a table in a clean room, preparing it for functional testing.
Thermal Imager Delivered to JPL
The instrument sensor head for Europa Clipper’s dust analyzer is seen in a clean room during the installation of multi-layer insulation prior to thermal balancing testing.
More
The instrument sensor head is shown in the middle of the image as a large metallic device, gold in color, with wiring attached. The sensor is resting on a table in a cleanroom. There are no people visible in the image. Multi-layer insulation is visible on the top and underneath the instrument. On the side of the instrument is a panel with information etched in, including “SUDA SENSOR HEAD”, “LASP” (which refers to the Laboratory for Atmospheric and Space Physics), and the mascot symbol for the University of Boulder, which is a buffalo.
Preparing Europa Clipper's Dust Analyzer for Thermal Balance Testing
Workers use a crane to lift a high-gain antenna to install it on NASA's Europa Clipper spacecraft.
More
Workers in white protective clothing stand on a platform with the Europa Clipper's high gain antenna. The antenna is being lifted by a crane.
Europa Clipper Gets Its High-Gain On
Jupiter's moon Europa has a crust made up of blocks, which are thought to have broken apart and 'rafted' into new positions.
More
Color image of Europa showing a close of view of blocky terrain on the surface.
Europa Ice Blocks
This composite view taken by NASA's Galileo spacecraft shows the rim and interior of the impact crater, Mannann'an, on Jupiter's moon, Europa.
More
color view of icy terrain
Mannann'an Crater
An engineer makes an electrical connection to the sensor head for Europa Clipper’s dust analyzer.
More
An engineer in white full-body coveralls, a mask, and light blue gloves is shown attaching a wire to the SUDA sensor head. Only the top of the sensor head is visible, and is seen on the lower right portion of the image. The sensor head is gold in color. In the distance, engineers work on other components in the clean room.
Assembling the Sensor Head for Europa Clipper's Dust Analyzer
This is an image from Europa Clipper’s thermal imager science instrument. The image was taken during the instrument's first-light test.
More
An image from Europa Clipper’s thermal imager science instrument (called E-THEMIS).
Thermal Imager's First Light Image
This image of the Jovian moon Europa was taken by Voyager 2 the spacecraft passed within 139,800 miles (225,000 kilometers) on July 9, 1979.
More
cracked, icy surface
Europa's Evening Terminator
An engineer configures the sensor head for Europa Clipper’s dust analyzer for magnetics testing.  
More
The SUDA sensor head rests upon a table in a clean room. The sensor head is gold in color, shaped slightly like a drum on its side. It is attached a device that lifts the sensor head from the table, and is seen slightly to the ride of center in the image. An engineer wearing white full body coveralls, light blue gloves, glasses, and a mask stands behind the sensor head and the table it is on, looking down at the sensor head. Two additional engineers stand in the distance on either side of the sensor head, both wearing full white body coveralls, masks, and light blue gloves.
Configuring Europa Clipper's Dust Analyzer for Magnetics Testing
A series of five images that compare terrain on Europa to the San Francisco Bay area in Calfornia for scale.
More
Series of images showing scale of Jupiter's moon Europa to the San Franscisco Bay Area.
Europa Compared to Earth
This animation shows NASA’s Europa Clipper during a flyby of Europa. 
More
This animation shows NASA’s Europa Clipper during a flyby of Europa.
Mission Animation: Europa Flyby
Europa Clipper’s thermal imager is shown here in its protective enclosure, viewing the Tempe Campus of Arizona State University during testing on a rooftop lab.
More
Europa Clipper’s thermal imager is shown here in its protective enclosure, viewing the Tempe Campus of Arizona State University during testing on a rooftop lab.
Thermal Imager's First Light Test
Join team members from NASA’s Europa Clipper mission behind the scenes in a clean room at NASA’s Jet Propulsion Laboratory to learn about the design of this spacecraft that will visit Europa, an ic...
More
Join team members from NASA’s Europa Clipper mission behind the scenes in a clean room at NASA’s Jet Propulsion Laboratory to learn about the design of this spacecraft that will visit Europa, an icy moon of Jupiter.
Spacecraft Makers: Introducing Europa Clipper
In this activity, students will build a spectrometer using basic materials to observe the light.
More
A light bulb is visible on the left and a rainbow of colors is visible on the right.
Classroom Activity: Using Light to Study Planets
This image of Jupiter's icy satellite Europa shows surface features such as domes and ridges, as well as a region of disrupted terrain including crustal plates which are thought to have broken apar...
More
color view of complex terrain on an icy surface
Europa "Ice Rafts" in Local and Color Context