The everlasting query lurking within the minds of each house fanatic is — does life exist outdoors Earth? Regardless of quite a few house expeditions, we now have been unable to seek out any hint of life outdoors our planet to date. Nonetheless, each every now and then we hear a couple of UFO seen in some a part of the world. More often than not, these sightings grow to be false alarms. And others stay a thriller. Contemplating that the universe is infinite, we now have barely scratched the floor. So the opportunity of discovering extraterrestrial life is large open. A NASA scientist has tried to deal with questions on aliens and whether or not they exist.In a video on NASA’s Instagram web page, Dr. Lindsay Hays, an astrobiology knowledgeable, says this can be a actually fascinating query — one which scientists have been making an attempt to grasp and probe for a very very long time. Nonetheless, they haven’t been capable of uncover life on some other planet.However, she provides, NASA continues to search for indicators of life past Earth. The US house company has despatched 5 rovers and 4 landers to Mars. Along with that, their orbiters, outfitted with extremely high-resolution cameras, proceed to maintain trying over the Martian floor. Nonetheless, solely a tiny fraction of Mars has been explored to date. The extra they discover, the extra they find out about totally different environments for all times to exist.“So we will not say but whether or not or not aliens exist,” Hays mentioned.She then quotes American astronomer and best-selling author Carl Sagan, “The universe is a fairly large place. If it is simply us, it looks like an terrible waste of house.”The NASA scientist promised to maintain in search of life on different planets.A number of customers, nonetheless, mentioned life does exist outdoors Earth and it is solely a matter of time earlier than NASA finds it. “In fact they do! They do!” commented person griffith.david1 on the submit.“In the event that they do, we higher hope they’re pleasant,” commented person sputniksworld.The Instagram submit has garnered greater than 8.5 lakh views to date.