There is a good discussion in this post and in the comments of that post about what the Trump administration might do with regards to NASA’s mission… a return to the Moon?
This is a great plan by former NASA Science Mission Directorate Associate Administrator John Grunsfeld… put a communication satellite in Mars orbit, plus a ground penetrating radar and high resolution imager. Then send a SpaceX Red Dragon to land on Mars and pick up Mars 2020 cached samples… makes sense to me!
The Planetary Society has a detailed discussion of the Mars Exploration Rover Opportunity’s current progress on its 10th extended mission. Opportunity is headed south along the rim of Endeavour crater en route to a Noachian-aged gully that appears to have been carved by water. It will be an interesting feature to investigate!