The ability, known as a soft landing, could allow the company to dramatically reduce the cost of spaceflight and one day land rockets on Mars.

Because it came down at a spot in the Atlantic Ocean, SpaceX’s rocket had nothing solid to land on. It crashed into the ocean and was lost to large waves from a storm before the company could get a boat out to recover it. But in the next few months, SpaceX hopes to reproduce the achievement.

“We expect to get more and more precise with each landing. If all goes well, I am optimistic that we can land a stage back at Cape Canaveral at the end of the year,” said entrepreneur and SpaceX founder Elon Musk, during a press conference Apr. 25 in Washington D.C.