Unconventional Rocket Drives - Solar Thermal Propulsion

System Engineering a Solar Thermal Propulsion Mission Concept for Rapid Interstellar Medium Access

4.0 In-Space Propulsion - NASA

In-orbit demonstration of an iodine electric propulsion system

Plutonem: Adding Efficiency to Space Travel Through Fusion Rockets, by Daksh Verma

Aerospace, Free Full-Text

Engine List 1 - Atomic Rockets

20 Best Propulsion Technology Books of All Time - BookAuthority

Recent progress and perspectives of space electric propulsion systems based on smart nanomaterials

U.S. Aims to Launch First Nuclear Thermal Rocket into Space

Interstellar travel - Wikipedia

Spaceship Engines: An Infographic for the Starmoth Setting : r/worldbuilding

Combined Heat Shield and Solar Thermal Propulsion System for an Oberth Manuever - NASA