Planets, moons and space

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 tall

Overall spacecraft height · specified
Typical recorded range: 6.7 m to 6.9 m.

Scale illustration of Cassini spacecraft, calibrated to its overall spacecraft height measurement.
The marked overall spacecraft height represents 6.8 m.

A little perspective

About the same scale as Apollo lunar module.

Apollo lunar module: 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.

True scale
01
Cassini spacecraft6.8 mOverall spacecraft height
02
Apollo lunar module7.04 mOverall height
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative.
Measurements, assumptions & sources +

Cassini spacecraft

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.

NASA — Cassini spacecraft

The marked overall spacecraft height is calibrated. Unmeasured illustration details are representative.

Apollo lunar module

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

For comparison, this page uses overall spacecraft height. The record labels this value specified, so the stated convention rather than an inferred average controls the comparison. 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 named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →

Explore planets, moons and space →

Recorded properties

Cassini spacecraft dimensions and measurements

PropertySelected valueRecorded rangeBasis
6.8 m6.7 m to 6.9 mspecified
5.712 t5.7 t to 5.72 tspecified

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These links use compatible length records, ordered around the selected value.

Sources and method

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The source records and measurement method remain available for inspection.

Read the measurement and artwork methodology →

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