Quasar44
Diamond Member
These are established
1) they can go up to 20 Mach
2) they have been observed by both radar and IR
3) they can submerge in the ocean
4) they leave zero emissions and do not cause sonic booms
5) Their G force is several hundred times the gravity of earth
1) they can go up to 20 Mach
2) they have been observed by both radar and IR
3) they can submerge in the ocean
4) they leave zero emissions and do not cause sonic booms
5) Their G force is several hundred times the gravity of earth