No it's not.
Don't get me wrong, I'm all for NASA, it should get it's budget increased by x20 if you ask me, bit they didn't find alien life or anything remotely to it.
Not until there is actual evidence.
This isn't the first time that ALIENS is being screamed from NASA and it's getting annoying. Last time it was from Venus, a planet famous for a number of things, one of them being it having a lack of Hydrogen, making anything alive pretty much impossible. After the fanfare of some chemical components that "could only be created by alien microbial life!" it was just ignored because of course it wasn't alien life.
This too will just quietly be ignored, it seems to be a desperate gasp for breath as their budget slowly gets cut to zero.