The companies beat out Blue Origin and Northrop Grumman with the lucrative deal.

The first NASA-SpaceX astronauts splashed down off the coast of Florida Sunday afternoon.

Bob Behnken and Doug Hurley splashed down near Pensacola, Florida, in the first water landing by NASA astronauts since 1975.

The first NASA-SpaceX astronauts, Doug Hurley and Bob Behnken, left Earth on May 30.

The astronauts are preparing to land in the Gulf of Mexico and have only 36 hours of oxygen left on board.

SpaceX said the team was working to identify a new launch date.

Dragon docked after a 19-hour journey.

Astronauts Bob Behnken and Doug Hurley floated into the ISS after making history as the first astronauts to orbit Earth in a commercial spaceship.

Doug Hurley and Bob Behnken became the first astronauts to arrive to the space station via commercial spaceship.

Two American astronauts are in route to the International Space Station for the first time in nine years.

Bob Behnken and Doug Hurley are set to make history on Saturday.

The SpaceX launched was scrapped on Wednesday because of weather and that could happen again Saturday.

It will be the first time since 2011 the U.S. sends American astronauts from American soil.

SpaceX is taking a second shot at launching astronauts, but rain and storm clouds are threatening more delays

SpaceX and NASA worked together to send astronauts Robert Behnken and Douglas Hurley to space.

The SpaceX Demo-2 successfully launched with NASA astronauts Robert Behnken and Douglas Hurley, and is making its way to the International Space Station.

While this historic launch with astronauts is a test flight, the Falcon 9 rocket has had 85 successful launches over the past 10 years.

NASA and SpaceX are hoping Saturday's weather in Cape Canaveral, Florida, will not scrub a second attempt to launch two U.S. astronauts into space.

It will be the first time Americans will launch from American soil since 2011.

NASA was worried about lightning hitting the rocket and postponed the launch to Saturday afternoon with a 40% chance the weather will be OK at launch time.

Veteran NASA astronauts Bob Behken and Doug Herley were seen aboard Space-X's Crew Dragon atop the Falcon 9 rocket before the launch was aborted.

NASA cancels the May 27 launch attempt at Kennedy Space Center due to the weather.

The Crew Dragon spacecraft will carry NASA astronauts Robert Behnken and Douglas Hurley to the ISS.

There was record rainfall in Miami yesterday where half a foot of rain fell in in just 90 minutes and numerous streets and roads were flooded.

A look at how Elon Musk was able to make his “dream come true” by founding SpaceX.

The National Weather Service issued a tornado warning near the Kennedy Space Center ahead of SpaceX’s canceled launch of the Crew Dragon spacecraft.

NASA astronauts Robert Behnken and Douglas Hurley say goodbye to their families and leave for the launchpad at Kennedy Space Center.

Kelly Clarkson sang the national anthem ahead of NASA's SpaceX launch, performing virtually from her home where she socially distancing amid COVID-19.

The Crew Dragon spacecraft, propelled by a Falcon 9 rocket, will carry NASA astronauts Robert Behnken and Douglas Hurley to the International Space Station.

For the first time in nearly a decade, a rocket will launch from the U.S. at Cape Canaveral, Florida, with astronauts Bob Behnken and Doug Hurley.

The mission got the final "go" on Friday for a launch next Wednesday.

A crew checked issues with the cooling system on the Falcon-9 rocket; NASA said there was a 60% chance of the launch happening due to rain.

The first crewed space launch on U.S. soil in nearly a decade is set to take place from Kennedy Space Center as long as a tropical forecast holds up to prevent any delays.

ABC News’ Gio Benitez reports from Cape Canaveral, Florida, where astronauts are preparing to launch into space from American soil for the first time in nearly a decade.

The first astronauts launched by SpaceX are breaking new ground for style with hip spacesuits, gull-wing Teslas and a sleek, matching rocketship

In a historic moment, NASA and SpaceX are set to launch American astronauts on a U.S. spacecraft from U.S. soil for the first time in nearly a decade.

Space X's Falcon 9 launch was aborted immediately after countdown due to a power issue.

A SpaceX cargo ship has arrived at the International Space Station, delivering experiments, candy and other goods

SpaceX announced a new partnership to send the first private tourists, with a tour guide, to the International Space Station as early as next year.

Elon Musk’s SpaceX signed a contract with Axiom Space on Thursday to send the first fully private flight with tourists and a tour guide to the International Space Station in the second half of 2021.

SpaceX announced a new partnership that will send four private citizens into orbit as early as 2021 for an undisclosed price.

SpaceX launched its final unmanned test flight Saturday that it needs before it can send astronauts to the International Space Station.

The company on Saturday is testing out its Crew Dragon capsule, which will perform an “In-Flight Abort Test” that involves blowing up a Falcon 9 rocket.

Rocket also brought pest-killing worms and a smart, empathetic robot.

The Starlink mission aims to provide internet in the northern U.S. and Canada in 2020 and expand to "near global coverage of the populated world by 2021," according to SpaceX's website.

SpaceX's Starlink project, spearheaded by Elon Musk, aims to start providing internet to the U.S. and Canada in 2020.

The private company has now successfully completed 13 tests of its space craft “Parachute”.

SpaceX CEO Elon Musk also shared his vision for his Starship rocket that he hopes will soon carry humans to the moon and Mars.

The billionaire entrepreneur said his company hopes to reach orbit with the Starship spacecraft “in less than six months.”

SpaceX spacecraft designed to carry a crew, cargo to the moon, Mars or anywhere.