How to start an essay bout do aliens exist or not pls help

Dear Students, 

Such questions are made for enhancing the self-creative skills and should be tried
answering on your own. However, here are a few points that will help you in framing
your answer:​​​​​

• Our universe is full of mysteries.
• Despite the rapid advancement that science had made in recent years, we still have limited knowledge about the universe.
• There are about 125 billion galaxies in our universe. 
• It is extremely likely that life exists in many planets of other galaxies.
•  So, despite the absence of research on the topic of the existence of aliens, the presence of alien lifeforms cannot be repudiated completely. 

​​​​​​​You may feel free to contact us if you face any issue or difficulty while composing your answer. You can also send us your answers here for feedback and required corrections, if any.

Regards,