NASA rushing to complete Mars launch before planet moves out of range. Mission to include first-ever helicopter exploration.
Then again, NASA is facing a tight deadline.Mars and Earth are only on the same side of the sun.
helicopter
In Air Taxi , Airbus , Aviation , Flying car , flying cars , Science , Technology NEWS , Transportation , Urban air mobility , Voom
Voom takes the wraps off on-demand helicopter service in Bay Area – GeekWire
Voom works with third-party helicopter operators and helipads to deliver on-demand service. (Voom Photo)Voom has officially extended its app-based,.