Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Task 305: Suborbital Industry Analysis https://rip.trb.org/View/1549409 Fri, 21 Sep 2018 18:24:38 GMT https://rip.trb.org/View/1549409 Project 329 - NMT Tracking and Monitoring Suborbital Commercial Space Vehicles https://rip.trb.org/View/1549401 Fri, 21 Sep 2018 18:24:20 GMT https://rip.trb.org/View/1549401 Spaceport Operations Online Reference Guide Task 380 https://rip.trb.org/View/1537235 Wed, 22 Aug 2018 13:03:54 GMT https://rip.trb.org/View/1537235 Resident Space Object (RSO) System Mechanics Task 372 https://rip.trb.org/View/1537231 Wed, 22 Aug 2018 13:03:49 GMT https://rip.trb.org/View/1537231 Space Object Database https://rip.trb.org/View/1537230 Wed, 22 Aug 2018 13:03:48 GMT https://rip.trb.org/View/1537230 CubeSat Cluster Deployment Tracking https://rip.trb.org/View/1537228 Wed, 22 Aug 2018 13:03:45 GMT https://rip.trb.org/View/1537228 Design and Ops Considerations for Human Space Flight Occupant Safety - FIT Task 353 https://rip.trb.org/View/1537225 Wed, 22 Aug 2018 13:03:41 GMT https://rip.trb.org/View/1537225 Onboard Context-Sensitive Informational System https://rip.trb.org/View/1537223 Wed, 22 Aug 2018 13:03:39 GMT https://rip.trb.org/View/1537223 Defining Class X Air Space https://rip.trb.org/View/1537222 Wed, 22 Aug 2018 13:03:37 GMT https://rip.trb.org/View/1537222 Advanced 4D Special Use Airspace Research https://rip.trb.org/View/1537221 Wed, 22 Aug 2018 13:03:36 GMT https://rip.trb.org/View/1537221 Tracking and Monitoring Suborbital Commercial Space Vehicles https://rip.trb.org/View/1537219 Wed, 22 Aug 2018 13:03:33 GMT https://rip.trb.org/View/1537219 Space Commercialization Strategies from the Internet Experience https://rip.trb.org/View/1537217 Wed, 22 Aug 2018 13:03:30 GMT https://rip.trb.org/View/1537217 Structural Health Monitoring Framework https://rip.trb.org/View/1537216 Wed, 22 Aug 2018 13:03:26 GMT https://rip.trb.org/View/1537216 Commercial Spaceflight Risk Assessment and Communication https://rip.trb.org/View/1537215 Wed, 22 Aug 2018 13:03:22 GMT https://rip.trb.org/View/1537215 DebriSat Panel Preparation and Fragment Characterization https://rip.trb.org/View/1537214 Wed, 22 Aug 2018 13:03:17 GMT https://rip.trb.org/View/1537214