A mass ascent of hot air balloons take to the skies over Bristol, England as the Bristol International Balloon Fiesta returns back to the city, August 8, 2019. /VCG Photo

More than 130 colorful balloons from across the world take part in the event as Star Wars villain Darth Vader leads the ascent. /VCG Photo

As one of the largest outdoor events in the UK and one of the biggest hot air balloon events in Europe, it is expected to attract thousands of people to attend over the weekend. /VCG Photo

The event will run from August 8 to 11. /VCG Photo