The end of the Chump presidency. That is the BEST thing that will happen in the next ten years. Hopefully in 2020.
Outside of that, tech is going to get really serious, quantum computers will finally be built with a few thousand qubits so the big problems can be solved.
Perhaps the end of cancers, most of them anyway, maybe a cure for alzheimer's, Lupus, diabetes, dementia and such.
Back to the moon, finding water (ice) on the moon.
More rovers on Mars, finding life there maybe.
Probes going to Europa to sample the water fountains shooting into space in the search for extraterrestrial life, with many questions if they do find life there or on Mars, like is it related to DNA based life on Earth?
Hopefully the end of sucking off the tit of fossil fuels and switching to renewables.
The end of the opioid crisis, end of aids.
US gets respect again in the world post Trump.