Budhayaan is a story of " Four untrained astronauts are sent to space to change the course of a space stations to avoid a catastrophe ". Budhayaan is a story of " Four untrained astronauts are sent to space to change the course of a space stations to avoid a catastrophe ". Budhayaan is a story of " Four untrained astronauts are sent to space to change the course of a space stations to avoid a catastrophe ". Budhayaan is a story of " Four untrained astronauts are sent to space to change the course of a space stations to avoid a catastrophe ".