Juggling flight delays and busy skies with the skill of seasoned air traffic controllers, International Space Station managers have approved the launch date for SpaceX's next cargo resupply mission for March 16.

Liftoff from Cape Canaveral's Complex 40 launch pad is set for 4:41 a.m. EDT (0841 GMT), the time when Earth's rotation brings the space station's flight path over the Space Coast, NASA announced last week.

SpaceX's Falcon 9 rocket and Dragon cargo carrier will make the company's third commercial logistics delivery to the space station under a $1.6 billion contract with NASA. The deal calls for 12 missions through 2016.

The Dragon spacecraft will chase the space station for two days, with final approach set for March 18 under the guidance of high-tech laser mapping sensors.

The outpost's crew, scheduled to be three-strong at the time of the Dragon capsule's arrival, will grapple the free-flying spacecraft with the space station's Canadian-built robot arm. The crane-like appendage will move the food- and experiment-toting Dragon to a parking port on the lab's Harmony module for a one-month stay. [The Rockets and Spaceships of SpaceX (Photos)]

The astronauts will unpack the Dragon spacecraft's pressurized cabin, about the size of a large walk-in closet, of several tons of supplies, including government, commercial and student experiments. Then the crew will reload the spaceship with an array of cargo tagged for return to Earth, including biological samples, equipment requiring repair, and other unnecessary gear.

Quiz: How Well Do You Know SpaceX's Dragon Spaceship?

The spaceflight company SpaceX is one of several firms building private space taxis and cargo ships to launch astronauts and supplies into space. But there's more to SpaceX than meets the eye. Test your SpaceX know-how here.

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Quiz: How Well Do You Know SpaceX's Dragon Spaceship?

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SpaceX Prepares for Mid-March Launch to Space Station