Planetary Entry Vehicle Prototyping Using Cubesats (or How to Progress on a Shoe-String Budget and Hope to Play with the Big Guys): The Micro Return Capsule (MIRCA)

[摘要] Imagine standing on the surface of an alien planet or satellite. High in the sky, a soft breeze is interrupted by the whistling sound of a tiny probe sent from Earth to study the atmosphere, or to land on some high-value target on the surface. Now imagine that this probe is followed by a dozen others, all entering in distributed locations throughout the geographic landscape. These probes are systematically and methodically being released from an orbiting spacecraft, perhaps having arrived months in advance. Or maybe the probes themselves are released systematically months in advance by and approaching mother-ship. Although probes have been sent to celestial neighbors before, what is unique is that these new vehicles had their genesis on the highly popular Cubesat specification… My dream is to make spaceflight so mundane, we can actually routinely leave the bounds of our planet to explore en masse our solar system. For that, we must create systems that allow us to bring space exploration within the realm of our everyday lives. No longer exquisite systems but just good enough, where failure is an option … and a new opportunity.

[发布日期] 2019-04-09

[学科分类] 工程和技术（综合）

[关键词] ASYNCHRONOUS TRANSFER MODE;ATMOSPHERIC ENTRY;COMPUTATIONAL FLUID DYNAMICS;CUBESATS;DYNAMIC RESPONSE;MICROSATELLITES;MINIATURIZATION;PLANETARY SURFACES;PROTOTYPES;RISK ASSESSMENT;SATELLITE DESIGN;SPACE EXPLORATION;TOPOGRAPHY