- NASA aims to send astronauts to Mars by the 2030s. But with current technology, the journey will be years long.
- That's why NASA invested in a new type of rocket that could shorten the trip to just 2 months.
- Reducing the amount of time astronauts spend in spaceflight is critical to their health.
NASA has invested $725,000 in a new rocket system that could solve one of the major obstacles standing in our way of sending humans to Mars: travel time.
With current technology, a round-trip to the red planet would take almost two years. For astronauts, spending that much time in spaceflight comes with big health risks.