Have you ever heard of the Pulsed Plasma Rocket? Scientists are developing this innovative rocket system, which could drastically reduce travel time between celestial destinations and revolutionize space exploration.
One of the biggest obstacles to becoming a spacefaring civilization is the vast distance between Earth and other planets. However, NASA believes this problem may soon be resolved. Efficiently moving cargo and humans through space is essential for future space travel, and achieving high velocities is key to shortening travel times. Currently, no existing technology can produce the high thrust required to significantly cut down space transit times. Howe Industries is working on a solution: the Pulsed Plasma Rocket.
The Pulsed Plasma Rocket (PPR), developed from the Pulsed Fission Fusion concept, is much smaller and has high thrust potential. According to NASA, the PPR could someday generate up to 100,000 newtons (N) of thrust with a specific impulse (ISP) of 5,000. This combination of high ISP and high thrust could revolutionize space exploration.
To put this into perspective, a human-crewed trip to Mars currently takes about nine months. However, the PPR could potentially reduce this transit time to just two months.
Howe Industries’ PPR is moving into Phase II of the NASA Innovative Advanced Concept (NIAC), where the engine will be optimized to reduce mass and achieve higher ISP. This phase will also include proof of concept for components and a shielding design for humans.
Additionally, the PPR would enable space agencies to send heavier spacecraft, allowing ships to be equipped with shielding against Galactic Cosmic Rays. This capability is critical for protecting crews during long missions.
The PPR could also open up new mission possibilities, such as trips to the Asteroid Belt or even beyond, ushering in a new era of space exploration.
