Kozhikode, Jan. 22 -- National Aeronautics and Space Administration (NASA) astronaut Sunita Williams on Thursday emphasised that imagination was the key driving force behind progress as technology catches up with inventive ideas that were once constrained by its "limitations".

Williams attended the Kerala Literature Festival in Kozhikode.

Speaking to ANI, Williams, whose father hails from India, shared her experiences while reflecting on the power of imagination and innovation in today's world.

"Dreams are only as big as their imaginations, and particularly in this environment today, things are changing so rapidly, and people are coming up with ideas and actually making them come true," she said.

She noted the importance of technology...