ARE ALIENS APART OF A ONE WORLD GOVERNMENT PLAN? OR ARE THEY REAL?

I SAID A FEW THINGS I WANNA FIX: GALILEO DISCOVERED THE TELESCOPE AND SUPPOSEDLY THAT UGLY MF SEEN OTHER PLANETS , MOONS , ETC ETC (IN 1609!!!!) HE SO HAPPENS TO BE CATHOLIC . GEORGES LEMAÎTRE CREATED THE BELIEF OF THE “BIG BANG THEORY” AND HE SO HAPPENS TO BE A CATHOLIC PRIEST FROM BELGIUM. NICOLAUS COPERNICUS DISCOVERED THE “HELIOCENTRIC MODEL” THAT SAYS THE SUN IS IN THE MIDDLE AND THE PLANETS SPIN AROUND IT .. HE SO HAPPENS TO BE CATHOLIC. IN TODAYS SOCIETY WE STILL PRAISE CATHOLICS SUCH AS THE ROMAN CATHOLIC CHURCH. NOTHING AGAINST THEM BUT WHY? WHY IS THE VATICAN SO POWERFUL? HAS RELIGION INFLUENCED SCIENCE? IF THATS TRUE THEN WITH ALL THE RELIGIONS IN THE WORLD, WHO’s TELLING THE TRUTH?