The Expanding Sphere of Human Responsibility for Sustainability on Earth and in Space

DR Wood - Routledge Handbook of Space Policy, 2024 - taylorfrancis.com
This chapter proposes a multifaceted definition of sustainability and explores how the
definition can be exercised as humans expand activity in space. Building on the tradition of …

Preliminary investigation and proposal of periodic orbits and their utilization for logistics in the cislunar regime

AP Wilmer, RA Bettinger, LM Shockley, MJ Holzinger - Space Policy, 2024 - Elsevier
The world is in the midst of what is widely considered the second Space Age due to the
vastly growing commercial space sector and progress with international initiatives such as …

[PDF][PDF] Touring cislunar periodic orbit test case for Earth-Moon search and rescue

TJ Fay, AP Wilmer, RA Bettinger - 2023 AAS/AIAA Space Flight …, 2023 - researchgate.net
Cislunar space is a region of growing interest with nations investing resources to cultivate
long presence habitations on the lunar surface. With this increased attention, cislunar orbital …

Investigation of near-rectilinear halo orbit search and rescue using staging L1/L2 Lyapunov and distant retrograde orbit families

TJ Fay, AP Wilmer, RA Bettinger - Journal of Space Safety Engineering, 2024 - Elsevier
Cislunar space is a region of growing interest with nations investing resources to cultivate
long presence habitations on the lunar surface. With this increased attention and expansion …

[PDF][PDF] PRELIMINARY STUDY OF UTILIZING ELECTRIC PROPULSION FOR RENDEZVOUS OPERATIONS WITH EXAMPLE CISLUNAR PERIODIC ORBITS

AP Wilmer, RB Jones, RA Bettinger, C Zagaris - researchgate.net
The past decade has witnessed a growth in international attention placed on investigating
cislunar trajectories and mission operations. With this increased attention, and propellant …