Does the improbability of extra-terrestrial life support more the Christian conception of God than the Vedic conception?

From Dr Roy:

Christians hold that life exists only on earth, whereas Vedas hold that life exists on other planets. So how can we use as evidence for God’s existence the scientific inference that life on other planets is improbable, as the below widely read article mentions?

http://www.wsj.com/article_email/eric-metaxas-science-increasingly-makes-the-case-for-god-1419544568-lMyQjAxMTI0MjMyMTYzODExWj

Answer Podcast:

https://www.youtube.com/watch?v=-MqWZSgYIBw