NASA nuclear spacecraft set to blaze a trail to Mars by 2028
## A Nuclear Boost: NASA’s DRACO Engine Set to Redefine Mars Travel NASA announced that by 2028 it will launch the first interplanetary spacecraft powered by a compact fission reactor, marking a decisive shift from conventional chemical propulsion. The nuclear thrust system, called DRACO (Demonstration Rocket for Advanced Compact Operations), is designed to accelerate the transit to the Red Planet, delivering a roughly 10 % reduction in cruise time while trimming vehicle mass by about 5 %. The move positions nuclear thermal propulsion as a cornerstone of future deep‑space missions. ### Key Takeaways - **2028 launch window** for the inaugural DRACO‑powered interplanetary vehicle. - **Compact fission reactor** provides sustained high‑thrust performance, surpassing the specific impulse of chemical rockets. - **Cruise time reduction** of approximately 10 % relative to traditional propulsion, enabling faster crewed or cargo missions to Mars. - **Mass savings of ~5 %**, allowing either additional payload capacity or a smaller launch vehicle. - **Strategic implications**: Establishes nuclear thermal propulsion as a viable, scalable technology for subsequent lunar, asteroid, and outer‑planet missions. - **Technology readiness**: DRACO builds on decades of ground‑testing and recent advancements in miniaturized reactor design, positioning it for near‑term flight certification. [Read Full Article](https://news.ababil360.com/2026/04/15/nasa-nuclear-spacecraft-set-to-blaze-a-trail-to-mars-by-2028/) #NASA #DRACO #NuclearPropulsion #Mars2028 #SpaceExploration #InterplanetaryTravel #FissionReactor #AerospaceInnovation #FutureMissions #newsababil360
