Astronomy extends beyond studying planets; it explores the universe and advances our understanding of physics. Skills gained from astronomy, like meteorology and IT, are highly transferable, fostering a skilled workforce. Space geodesy enhances geographic precision, which is vital for environmental monitoring, mapping, and frameworks like the African Reference Frame. The Earth’s magnetic field shields us from harmful particles, but its fluctuations due to space weather can disrupt satellites, cause power outages, and hinder resource exploration. Space weather monitoring is key to protecting both terrestrial and space systems. In essence, space science and astronomy deepen our cosmic knowledge while offering practical solutions for climate modeling, disaster prevention, and modern technology.