Zhang Yuan saw these parameters and couldn't help but wrinkle his nose. Two light seconds, in astronomical units, was a very small number, as the distance from the Sun to Earth is one astronomical unit, equivalent to 8.3 light minutes. One light year equals 63,241 astronomical units.
Yet for human high-precision equipment, it was a significantly large number.
On a Curvature Missile, it was impossible to install a super telescope with a diameter of several kilometers or to install high-power radar. How could it detect a small target and then guide the missile precisely?
As for other space weapons such as lasers and ion cannons, once fired they lacked any guidance capability and could only hit targets within two light seconds.
Yes, only within two light seconds!
The slower electromagnetic guns, only within 0.5 light seconds, have a chance of hitting the target.
Ordinary nuclear bombs were pitifully slow, only practical for close-range deployment through drones.