hello world! So last night, we all understood that the need of micro nuclear explosions...minimalism to power spacecrafts ...do not use minitaures of neutron generators ortodox...they replace the hydrogen with deuterium oxide heavy water and tritium...by a solid target., only deuterium and tritium...but the biggest achivement I done with this research...was that...the decay of U235 is thorium...considered not fit for nuclear bombs...since the irradiation is beta rays...on this case...they use a thorium pellet at the core...