The Titanic was in danger. Inside the giant ship, Jack Phillips leaned over a special radio called a telegraph. He quickly sent out messages. One read “SOS,” which is a fast way of saying, “We’re in trouble.”
It was just after midnight on April 15, 1912. The Titanic had hit an iceberg. Phillips, a crew member, hoped that other ships would hear his calls for help.
Sadly, the Titanic sank in a few hours. About 1,500 people died—including Phillips. But thanks to the radio, rescue ships were on the way. They picked up hundreds of survivors who had escaped on lifeboats.
For more than a hundred years, the Titanic has sat on the ocean floor. Experts have visited it and collected artifacts. Now some people hope to bring up another treasure—the radio that sent the ship’s last messages.