Some people still cling to the flat-Earth theory until today! Have they never seen the distinctive spherical shape of Earth as seen from satellites?
In late 2013, the European Space Agency launched the Gaia space observatory mission that observed more than one billion celestial objects.
The Earth’s magnetic field almost resembles a magnetic dipole; an imaginary line joining the poles would be inclined from its axis of rotation.
The race between theoretical and practical science is at its peak; this is especially the case with astronomy and space sciences.