Sources: 

On Saturday night, residents across California's Central Coast witnessed a spectacular event as the SpaceX Dragon cargo ship reentered Earth's atmosphere, causing a sonic boom heard from Santa Cruz to Monterey counties.
The capsule, returning from the International Space Station, was visible as a bright streak across the sky for hundreds of miles before it splashed down approximately 25 miles west of Camp Pendleton near Oceanside at around 10:44 p.m. PT.
Numerous reports flooded local newsrooms, with many people describing a loud boom and a shooting star-like light. "We received many calls into our newsroom from people reporting they heard a sonic boom, likely as it re-entered the atmosphere," said a local news source.
"People from all over the Central Coast reported seeing a streaking light across the sky on Saturday," including Santa Cruz, San Benito, and Monterey counties.
This event highlights the increasing frequency of commercial space missions and their visible impact on local communities. The sonic boom, a result of the capsule breaking the sound barrier during reentry, startled many but also provided a rare celestial spectacle.
SpaceX's Dragon capsule continues to demonstrate the growing capabilities of private spaceflight, successfully returning cargo from the International Space Station while captivating observers on the ground.
"It was a SpaceX Dragon cargo ship returning from the International Space Station, and it caused a potential sonic boom," confirming the source of the unusual nighttime phenomenon.
As commercial space activities increase, such events may become more common, blending scientific achievement with public fascination.
Sources: 

A SpaceX Dragon cargo ship returning from the International Space Station caused a sonic boom heard across California's Central Coast Saturday night. The capsule, visible for hundreds of miles, reentered Earth's atmosphere and splashed down about 25 miles west of Camp Pendleton near Oceanside around 10:44 p.m. PT.