Cassini spacecraft
The Cassini spacecraft was a NASA probe launched to study Saturn and its moons, carrying scientific instruments and the Huygens lander.
Also known as: Cassini-Huygens orbiter, Cassini orbiter
How big is it?
6.8 m · overall spacecraft height
Overall spacecraft height · specified
Typical recorded range: 6.7 m to 6.9 m.

A little perspective
Cassini spacecraft vs Apollo lunar module: height comparison
The overall height of the Apollo lunar module is about 1.04 times the overall spacecraft height of the Cassini spacecraft.
The Cassini spacecraft was a NASA probe launched to study Saturn and its moons, carrying scientific instruments and the Huygens lander.
The Apollo lunar module was a two-stage spacecraft used by NASA to land astronauts on the Moon and return them to lunar orbit during the Apollo missions.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork.
Measurements, assumptions & sources +
Cassini spacecraft
Overall spacecraft height: 6.8 m; specified; range 6.7 m–6.9 m.
Cassini stood about 6.8 m high and had a 5,712 kg launch mass including the Huygens probe and propellant. Long instrument booms extend beyond the calibrated body-height span.
The marked overall spacecraft height is calibrated. Unmeasured illustration details are representative.
Apollo lunar module
Overall height: 7.04 m; specified.
The Apollo lunar module was about 7.04 m high. The 15,103 kg value is the Apollo 11 lunar module at separation, including descent and ascent stages; mission configurations differed.
NASA — Apollo 11 mission report
The marked overall height is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 6.8 m
We compare the overall spacecraft height of the Cassini spacecraft. This value follows a stated specification; check its scope in the notes. The recorded range is 6.7 m to 6.9 m.
Cassini stood about 6.8 m high and had a 5,712 kg launch mass including the Huygens probe and propellant. Long instrument booms extend beyond the calibrated body-height span.
The marked vertical span follows the measured feature, not the edges of the image. How calibrated comparisons work →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 6.8 m | 6.7 m to 6.9 m | specified | |
| 5.712 t | 5.7 t to 5.72 t | specified |
Around this scale
Explore nearby values.
Compare examples with lower, similar and higher values. Each card names the measurement being compared.
Nearest lower valuePlanets, moons and spaceGemini spacecraft5.61 mOverall spacecraft lengthThe Gemini spacecraft was a two-person American capsule used for NASA’s crewed space missions in the 1960s.
Around the same scaleLiving thingsOrca7 mLengthThe orca, or killer whale, is a highly intelligent marine mammal in the dolphin family that hunts in coordinated groups.
Nearest higher valuePlanets, moons and spaceApollo lunar module7.04 mOverall heightThe Apollo lunar module was a two-stage spacecraft used by NASA to land astronauts on the Moon and return them to lunar orbit during the Apollo missions.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- NASA — Cassini spacecraftSpacecraft dimensions, launch mass and instrument configuration.
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