Sci-Fi: NASA discovers first earth size planet

Science fiction is becoming the new reality.  Last week, NASA's Transiting Exoplanet Survey Satellite (TESS) discovered its first Earth-size planet in its star's habitable zone that could potentially support human life. So, what else is out there that we don’t know about?  Jeff Bezos, Elon Musk and many other major players in the business community are already involved in the development of space technology, but when does Wall Street get involved?  Will this discovery open up new investment opportunities?