An assessment of historical cases of Air Force innovation — or apparent failure to innovate — sheds light on whether the service is sufficiently innovative today and what can be done to make it more innovative for the future.
As Department of Defense plans for the next-generation space systems in an increasingly challenging fiscal and security environment, it is important to apply lessons learned from past space acquisition, which had experienced many difficulties.
According to consumer research, the ability to consume media, write an email, or even sleep during transport is a key selling point for self-driving cars, which could be available in the near future. Autonomous vehicle technology could also produce a wide range of public benefits.
Satellite anomalies are malfunctions caused by solar particles, cosmic rays, or even space debris. A shared database could help identify solutions to prolong the lifetime of spacecraft that experience problems, and could be implemented in a way that would protect the privacy of the satellite operators.
Every satellite launch and maneuver is carefully coordinated because some orbits are strewn with the space-based equivalent of blown tires, abandoned vehicles, loose gravel and, of course, other traffic. Earth's orbit is littered with hundreds of thousands of debris objects.
A geospatial software tool-evaluation study assessed 14 recent tool developments funded by the National Institute of Justice. The study integrates input from tool developers and tool users with RAND's independent tool assessments.
Examines the applicability of secure multiparty computation (MPC) protocols as a means to compute the collision probability of two satellites (conjunction analyses) while maintaining the privacy of each operator's orbital information.
Reports earlier this year that the U.S. Department of Defense leased a Chinese satellite to support military operations in Africa sparked concern that the arrangement could compromise control over U.S. military communications, or, worse, allow Chinese intelligence gatherers access to privileged military data.
To help the National Reconnaissance Office (NRO) become more flexible and agile in an increasingly uncertain world, RAND researched whether the NRO might benefit from building modular satellites and examined how professionals respond to surprise.
Based on a review of relevant research literature, this report examines ways to encourage the space community to share information that will help its members navigate increasing numbers of satellites and space debris.
Solving the problem of space debris isn't going to be easy because, like spilled petroleum products, debris can spend years lurking in an environment that is foreign to most people's daily lives, write Dave Baiocchi and William Welser.
Sea Launch's recent failure means more than just a lost payload and revenue for Intelsat: It means the status quo for launch services will continue for a while longer, write Dave Baiocchi and William Welser.
Recent advances in GPS data processing have demonstrated that ground-based GPS receivers are capable of detecting ionospheric TEC perturbations caused by surface-generated Rayleigh, acoustic and gravity waves.
Stories discuss gays in the military, police recruitment, home health care, breast cancer, health insurance exchanges, alternative fuels, refinery taxes, alcohol prices, outer space debris, mental illness, diplomatic trends, and health care costs.
Orbital debris represents a threat to the operation of man-made objects in space, such as satellite television and weather satellites. Currently, there are hundreds of thousands of objects greater than one centimeter in diameter in Earth's orbit.
The United States needs a coherent space deterrence strategy that operates on both sides of a potential adversary's cost-benefit decision calculus to better protect U.S. national security space infrastructure and strengthen first-strike stability.
Celestial real estate is increasingly popular. All in all more than 900 satellites, along with tens of thousands of bits of man-made space detritus, jockey for elbow room overhead. The result: a growing threat our atmosphere will soon become so crowded with floating junk as to become almost unusable, write Caroline Reilly and Peter D. Zimmerman.
Why have the costs of acquiring space systems been so high? What are the sources of the problems? To answer these questions, RAND researchers examined the sources of cost growth of Air Force space systems and undertook an extensive study of two space systems.
Space assets are vital to the economic, social, and military interests of the United States. Sustainment complexities suggest a need to define a AFSPC commandwide sustainment philosophy separating demand, supply, and integrator processes.