We might, and we are (just not Jupiter's moons)! The Dragonfly mission (https://dragonfly.jhuapl.edu), will launch in 2027 and arrive at Saturn's moon Titan in 2036.
Dragonfly is a nuclear powered octo-copter, that will fly autonomously on the moon. Titan's small gravitational field and dense atmosphere (about 1.45x Earth's atmospheric pressure) make it one of the best places in the Solar System for flight. The general flight plan is to charge up batteries with the MMRTG (https://en.wikipedia.org/wiki/Multi-mission_radioisotope_the...), take off, scout a new potential landing area, land in a previously scouted landing area. On one battery charge, it will be able to fly up to 10km, and stay aloft for up to 30 minutes. Dragonfly will carry out scientific sampling both on the ground and in the air.
> Titan is similar to the very early Earth, and can provide clues to how life may have arisen on Earth. In 2005, the European Space Agency's Huygens lander acquired some atmospheric and surface measurements on Titan, detecting tholins,[29] which are a mix of various types of hydrocarbons (organic compounds) in the atmosphere and on the surface.[30][31] Because Titan's atmosphere obscures the surface at many wavelengths, the specific compositions of solid hydrocarbon materials on Titan's surface remain essentially unknown.[32] Measuring the compositions of materials in different geologic settings will reveal how far prebiotic chemistry has progressed in environments that provide known key ingredients for life, such as pyrimidines (bases used to encode information in DNA) and amino acids, the building blocks of proteins.[33]
> Areas of particular interest are sites where extraterrestrial liquid water in impact melt or potential cryovolcanic flows may have interacted with the abundant organic compounds. Dragonfly will provide the capability to explore diverse locations to characterize the habitability of Titan's environment, investigate how far prebiotic chemistry has progressed, and search for biosignatures indicative of life based on water as solvent and even hypothetical types of biochemistry.[6]
> The atmosphere contains plentiful nitrogen and methane, and strong evidence indicates that liquid methane exists on the surface. Evidence also indicates the presence of liquid water and ammonia under the surface, which may be delivered to the surface by cryovolcanic activity.
Dragonfly is a nuclear powered octo-copter, that will fly autonomously on the moon. Titan's small gravitational field and dense atmosphere (about 1.45x Earth's atmospheric pressure) make it one of the best places in the Solar System for flight. The general flight plan is to charge up batteries with the MMRTG (https://en.wikipedia.org/wiki/Multi-mission_radioisotope_the...), take off, scout a new potential landing area, land in a previously scouted landing area. On one battery charge, it will be able to fly up to 10km, and stay aloft for up to 30 minutes. Dragonfly will carry out scientific sampling both on the ground and in the air.
To quote Wikipedia (https://en.wikipedia.org/wiki/Dragonfly_(spacecraft)) about why Titan is an interesting spot for science:
> Titan is similar to the very early Earth, and can provide clues to how life may have arisen on Earth. In 2005, the European Space Agency's Huygens lander acquired some atmospheric and surface measurements on Titan, detecting tholins,[29] which are a mix of various types of hydrocarbons (organic compounds) in the atmosphere and on the surface.[30][31] Because Titan's atmosphere obscures the surface at many wavelengths, the specific compositions of solid hydrocarbon materials on Titan's surface remain essentially unknown.[32] Measuring the compositions of materials in different geologic settings will reveal how far prebiotic chemistry has progressed in environments that provide known key ingredients for life, such as pyrimidines (bases used to encode information in DNA) and amino acids, the building blocks of proteins.[33]
> Areas of particular interest are sites where extraterrestrial liquid water in impact melt or potential cryovolcanic flows may have interacted with the abundant organic compounds. Dragonfly will provide the capability to explore diverse locations to characterize the habitability of Titan's environment, investigate how far prebiotic chemistry has progressed, and search for biosignatures indicative of life based on water as solvent and even hypothetical types of biochemistry.[6]
> The atmosphere contains plentiful nitrogen and methane, and strong evidence indicates that liquid methane exists on the surface. Evidence also indicates the presence of liquid water and ammonia under the surface, which may be delivered to the surface by cryovolcanic activity.