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Here's a bit of fun; a probe is sent to a exoplanet system within 70 light years of Earth using handwavium. It will have a chance to explore one (extensive, like that of Jupiter) moon system and planet in detail.
Primary Objectives:
•Obtain relatively high resolution (at least 300 km per pixel) images of objects up to 6 AU distant in a variety of wavelengths.
•Obtain spectral characteristics of nearby moons and all known bodies in the system.
•Obtain 1km per pixel images of objects up to 2 000 000 km distant.
•Obtain 1m per pixel images from an altitude of 300-400 km.
•Obtain data on nearby planetary atmospheres and magnetospheres.
Secondary Objectives:
•Study the parent star locally.
•Detect any major moons and/or ring systems of planets up to 6 AU distant.
•Perform analysis of cosmic dust and the exozodiacal light.
•Perform radar or LIDAR analysis of a planetary surface from 300-400km altitude.
Tertiary Objectives:
•Perform radar analysis on objects up to 2 000 000 km distant.
•Verify or refine mass and/or orbital data of known planets.
•Search for unknown planets.
This science payload cannot mass any more than 20 000 kg (instrumention and platform) and cannot draw more than 10 kW power. Data storage capabilities available can be regarded as effectively unlimited (>100GB) and data transmission is not a limitation. The time limit dedicated solely for the science payload is roughly two hours (other time in the system will be taken up by maneuvers).
What kind of instrumentation would meet these sort of requirements? What comparisons can be drawn up with real-world scientific instruments on space probes and observatories?
Primary Objectives:
•Obtain relatively high resolution (at least 300 km per pixel) images of objects up to 6 AU distant in a variety of wavelengths.
•Obtain spectral characteristics of nearby moons and all known bodies in the system.
•Obtain 1km per pixel images of objects up to 2 000 000 km distant.
•Obtain 1m per pixel images from an altitude of 300-400 km.
•Obtain data on nearby planetary atmospheres and magnetospheres.
Secondary Objectives:
•Study the parent star locally.
•Detect any major moons and/or ring systems of planets up to 6 AU distant.
•Perform analysis of cosmic dust and the exozodiacal light.
•Perform radar or LIDAR analysis of a planetary surface from 300-400km altitude.
Tertiary Objectives:
•Perform radar analysis on objects up to 2 000 000 km distant.
•Verify or refine mass and/or orbital data of known planets.
•Search for unknown planets.
This science payload cannot mass any more than 20 000 kg (instrumention and platform) and cannot draw more than 10 kW power. Data storage capabilities available can be regarded as effectively unlimited (>100GB) and data transmission is not a limitation. The time limit dedicated solely for the science payload is roughly two hours (other time in the system will be taken up by maneuvers).
What kind of instrumentation would meet these sort of requirements? What comparisons can be drawn up with real-world scientific instruments on space probes and observatories?
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