Gliese 581: The Departure - Free on Kindle Through Sunday. Is This Where Earth is Headed?

Many people on the Science and History channels are talking about colonizing Mars or the Moon. At the end of this century, what if we did?  Now take a look at what happens with the Calypso.
In the final days of the 21st century, Daniel Medry and a crew of brilliant and talented scientists and researchers leave Earth on a mission to the Gliese system - the first extra-solar journey of its kind.Shortly after their departure, a terrible virus is unleashed upon Earth, highly infectious and nearly 100% fatal.Soon the colonists will learn that there are some of the last unaffected humans left.And if the challenge of establishing a colony on a distant alien world and re-creating the human race wasn't enough, someone on board is trying to kill them all.Will Daniel and the rest of Calypso's crew survive the journey?
It sounds very thought provoking...Want to check it out?  https://www.amazon.com/Gliese-581-Departure-Christine-Shuck-ebook/dp/B01FIRKNRY