Show fuel consumption graph for LEO to GEO transfer

Added display of fuel consumption graph for rocket transfers.

Author: devNull-bootloader

jugend-forscht-2026/calculation of v1 and v2.py

@@ -2,7 +2,7 @@
 import matplotlib.pyplot as plt
 import numpy as np
 
-# ========== Constants ==========
+# ========== Constants ===========
 mu_earth = 3.986e14  # gravitational constant × Earth’s mass
 r_earth = 6371e3      # Earth radius (m)
 
@@ -58,4 +58,5 @@ def rocket_equation(delta_v, Isp=320, m0=1000):
 plt.scatter([320], [fuel], color='red', zorder=5)
 plt.text(330, fuel, f'Mein Satellit\n(Isp=320s, Treibstoff={int(fuel)}kg)', color='red')
 
-plt.show()
+
+plt.show()