Are scientists planning on flying to another planet apart from the moon and mercury?

Question: Are scientists planning on flying to another planet apart from the moon and mercury?
- Keywords:
  mercury,
  moon,
  space,
  space travel
Asked by nihou1234 to Rebecca, Iain, Hayley, Anna on 23 Jun 2015.
- Iain Bethune answered on 23 Jun 2015:
  
  NASA has plans to visit an asteroid (in the next 10 years), then later sending people back to the moon or to Mars by the 2030s. Whether this will happen or not is more a question of politics than science I think…

Question: Are scientists planning on flying to another planet apart from the moon and mercury?