##  [Space Security - 2021](/archives/ldrd-annual-2021/project-highlights/space-security) 

 .llnl-bg-b746dfa1 { background-image: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), url(https://ldrd-annual.llnl.gov/sites/ldrd_annual/files/styles/orig/public/2021-03/subart_space.jpg?itok=zVSQpWhC); }# Space Security

*Project Highlights*

 

FY2021





 





 

 

 

 

Click on any of the project titles below to view a brief project summary,  
or return to our **[Project Highlights ](https://ldrd-annual.llnl.gov/ldrd-annual-2021/project-highlights)**page to view lists of FY21 projects in other research categories.





 





 

 

 

 

  Search  

 Project Type - Any -Disruptive ResearchExploratory ResearchFeasibility StudyLab-WideStrategic Initiative 

 Project Status - Any -FinalContinuing 

 



 

 | [Project Title  Sort descending ](?combine=&field_project_type_target_id=All&field_project_status_value=All&order=title&sort=desc "sort by Project Title") | [Project Code](?combine=&field_project_type_target_id=All&field_project_status_value=All&order=field_release_number&sort=asc "sort by Project Code") | [Principal Investigator](?combine=&field_project_type_target_id=All&field_project_status_value=All&order=field_byline&sort=asc "sort by Principal Investigator") | [Project Type](?combine=&field_project_type_target_id=All&field_project_status_value=All&order=field_project_type&sort=asc "sort by Project Type") | [Project Status](?combine=&field_project_type_target_id=All&field_project_status_value=All&order=field_project_status&sort=asc "sort by Project Status") |
|---|---|---|---|---|
| [Asteroid Science in the Era of the Large Synoptic Survey Telescope](/archives/ldrd-annual-2021/project-highlights/space-security/asteroid-science-era-large-synoptic-survey-telescope) | 20-ERD-025 | Nathan Golovich | Exploratory Research | Continuing |
| [Multivariate Gaussian Process Surrogate Models in High Dimensions](/archives/ldrd-annual-2021/project-highlights/space-security/multivariate-gaussian-process-surrogate-models-high-dimensions) | 21-FS-037 | Robert Armstrong | Feasibility Study | Final |
| [Observing Atmospheric Gravity Waves from Space](/archives/ldrd-annual-2021/project-highlights/space-security/observing-atmospheric-gravity-waves-space) | 20-ERD-007 | Matthew Horsley | Exploratory Research | Continuing |
| [Revealing the Physics of the Hot and Energetic Universe via Single-Photon-Counting Advanced X-Ray Microcalorimeter Systems](/archives/ldrd-annual-2021/project-highlights/space-security/revealing-physics-hot-and-energetic-universe-single-photon-counting-advanced-x-ray-microcalorimeter-systems) | 20-ERD-022 | Megan Eckart | Exploratory Research | Continuing |
| [Tunable Optoelectronic Materials for Next-Generation Infrared Detectors](/archives/ldrd-annual-2021/project-highlights/space-security/tunable-optoelectronic-materials-next-generation-infrared-detectors) | 19-ERD-029 | Anna Hiszpanski | Exploratory Research | Final |