AIMC Topic: Space Flight

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Taking the 3Rs to a higher level: replacement and reduction of animal testing in life sciences in space research.

Biotechnology advances Apr 1, 2025
Human settlements on the Moon, crewed missions to Mars and space tourism will become a reality in the next few decades. Human presence in space, especially for extended periods of time, will therefore steeply increase. However, despite more than 60 y...
Humans Space Flight Biological Science Disciplines Animals Animal Testing Alternatives
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Analyzing the relationship between gene expression and phenotype in space-flown mice using a causal inference machine learning ensemble.

Scientific reports Jan 18, 2025
Spaceflight has several detrimental effects on human and rodent health. For example, liver dysfunction is a common phenotype observed in space-flown rodents, and this dysfunction is partially reflected in transcriptomic changes. Studies linking trans...
Phenotype Space Flight Animals Mice Gene Expression Profiling Liver Transcriptome Machine Learning
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Optimizing autonomous artificial intelligence diagnostics for neuro-ocular health in space missions.

Life sciences in space research Dec 25, 2024
Spaceflight-Associated Neuro-Ocular Syndrome (SANS) presents a critical risk in long-duration missions, with microgravity-induced changes that threaten astronaut vision and mission outcomes. Current SANS monitoring, limited to pre- and post-flight ex...
Artificial Intelligence Eye Diseases Humans Weightlessness Astronauts Space Flight
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Human-like acceleration and deceleration control of a robot astronaut floating in a space station.

ISA transactions Mar 1, 2024
The acceleration and deceleration (AD) motions are the basic motion modes of robot astronauts moving in a space station. Controlling the locomotion of the robot astronaut is very challenging due to the strong nonlinearity of its complex multi-body dy...
Space Flight Weightlessness Spacecraft Movement Deceleration Robotics Motion Acceleration Astronauts Algorithms Computer Simulation Humans
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Deep learning in ophthalmic and orbital ultrasound for spaceflight associated neuro-ocular syndrome (SANS).

Eye (London, England) Dec 22, 2023
Humans Deep Learning Syndrome Space Flight Ultrasonography Orbit
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DROD: bio-robotic drill/sampler for planetary subterranean exploration: experiments and challenges.

Bioinspiration & biomimetics Dec 15, 2023
Key features for space exploration equipment, and in particular drills and sampling mechanisms, are low weight, small size, and energy efficiency. These characteristics are substantially required not only in reducing the spaceship flight cost, but al...
Animals Robotics Robotic Surgical Procedures Space Flight
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Interpretable Machine Learning Models for Molecular Design of Tyrosine Kinase Inhibitors Using Variational Autoencoders and Perturbation-Based Approach of Chemical Space Exploration.

International journal of molecular sciences Sep 24, 2022
In the current study, we introduce an integrative machine learning strategy for the autonomous molecular design of protein kinase inhibitors using variational autoencoders and a novel cluster-based perturbation approach for exploration of the chemica...
Space Flight src-Family Kinases Molecular Structure Protein Kinase Inhibitors Machine Learning
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Design Space Exploration of a Sparse MobileNetV2 Using High-Level Synthesis and Sparse Matrix Techniques on FPGAs.

Sensors (Basel, Switzerland) Jun 7, 2022
Convolution Neural Networks (CNNs) are gaining ground in deep learning and Artificial Intelligence (AI) domains, and they can benefit from rapid prototyping in order to produce efficient and low-power hardware designs. The inference process of a Deep...
Computers Space Flight Neural Networks, Computer Artificial Intelligence
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A non-invasive approach to monitor anemia during long-duration spaceflight with retinal fundus images and deep learning.

Life sciences in space research Apr 19, 2022
During spaceflight, astronauts can experience significantly higher levels of hemolysis. With future space missions exposing astronauts to longer periods of microgravity, such as missions to Mars, there will be a need to better understand this phenome...
Space Flight Anemia Weightlessness Humans Astronauts Deep Learning
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Space Target Classification Improvement by Generating Micro-Doppler Signatures Considering Incident Angle.

Sensors (Basel, Switzerland) Feb 20, 2022
Classifying space targets from debris is critical for radar resource management as well as rapid response during the mid-course phase of space target flight. Due to advances in deep learning techniques, various approaches have been studied to classif...
Radar Space Flight Ultrasonography, Doppler Neural Networks, Computer Bone Plates
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