Where will humans go after Mars? Is Mars the end of the line or is it a steppingstone to somewhere else? If we “moon-to-Mars,” do we then “Mars-to-somewhere else?” These are curious questions that have received very little attention even though the answer has implications to current NASA lunar programs and planetary science mission planning. The next destination beyond Mars will require years of precursor science reconnaissance missions as well as use of the moon and Mars as analogs and proving grounds, echoing NASA’s blueprint for human exploration. There are knowledge and experience gaps that need to be filled, just as NASA is planning for going back to the moon and on to Mars. Formalizing the next destination will provide more incentives to ensure these missions are successful. So, it’s not too early to answer the question — where will we go next? 

To continue reading this article:

Register now to read
3 free articles this month.

You’ll also receive our weekly Editor’s Choice, SpaceNews This Week and Opinions newsletters. Opt-out at any time.

Sign in to an existing account

Get unlimited access to SpaceNews.com, the SpaceNews app and our digital monthly magazine for less than $5 per week.

$280

Cancel anytime. Sales tax may apply. No refunds. Terms and conditions apply.

See all subscription options

William O’Hara is founder and executive director of Explore Titan, Inc., a non-profit organization created to explore the idea of making Titan more than a scientific point of interest; it could be the next human destination after Mars. As a veteran...