سازمان فضایی اسپیس ایکس برای اولین بار موشک استفاده شده خود را به فضا پرتاب کرد

SpaceX just passed a huge milestone. The company launched a used spacecraft with a used rocket for the first time ever. Following is the transcript of the video.

The company launched 2 pre-flown rocket parts together for the first time. A used Dragon spacecraft riding on top of a used Falcon 9 rocket.The used Dragon spacecraft is on its way to the International Space Station. It's carrying 4,800 pounds of supplies for astronauts.

After launch, the first stage of the rocket charted a course back to Earth. Welcome home!