Kepler Spacecraft: A low-cost orbital space telescope, launched into space to discover exoplanets in the Milky Way galaxy. Since launched, it's discovered 2,740 planets orbiting 2,036 stars.

Curiosity: A land rover that landed on Mars in 2012 sent to study the habitability of Mars.

Suitport: A combination of an exit hatch and space suit. The suits would be attached to the outside of the pressurized planetary or lunar rover and the astronauts would enter through the back of the suits, and the suits would then seal up as they left.

Sun Powered rockets: Mirrors or lenses would focus sunlight to heat Methane or other propellants, hot gas would then move the rockets forward

https://www.newscientist.com/gallery/future-space-technologies/

http://www.space.com/28999-nasa-deep-space-tech-grants.html

http://hubblesite.org/the_telescope/hubble_essentials/

http://io9.com/5975657/10-of-the-greatest-space-technologies-of-the-twenty-first-century

http://www.nasa.gov/agency/nepa/NEPATeam.html#.Vl3WxXarQdU

NASA stands for National Aeronautics and Space Administration, their purpose is “..To pioneer the future in space exploration, scientific discovery and aeronautics research."

https://www.nasa.gov/

The creation of antimatter rockets, suitports, and sun powered rockets may affect the possibility of space tourism in the future.