sort by best latest
It's possible there is life on other planets, but so far, it hasn't been found. NASA is looking, though.
(HubPages is not a social media site. Please don't post selfies.)
You can help the HubPages community highlight top quality content by ranking this answer up or down.
There has to be. Even if microscopic or unseen. Everything is made of various elements, both known and unknown.
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.