SpaceX called off the much-anticipated second launch of its massive Falcon Heavy rocket on Wednesday (April 10) due to unacceptable wind conditions in the upper atmosphere.

CAPE CANAVERAL, Fla. — The United States may have just taken a big step toward human spaceflight self-sufficiency with a first-of-its kind launch by SpaceX.

Elon Musk, the man behind Tesla and SpaceX, has said in a surprise question and answer session at the South by Southwest festival in Austin, Texas that the first interplanetary spaceships—for Mars—will

On Tuesday (Dec. 12), SpaceX will make its first launch attempt from Complex 40 at Cape Canaveral Air Force Station since a dramatic rocket explosion damaged the pad in September 2016.

The underlying stage requests capabilities; winning organizations will submit recommendations. On Wednesday, the city of Chicago opened a Request for Qualifications (RFQ) for an express prepare that would

There may be yet another use for SpaceX's huge Mars-colonizing rocket.

A SpaceX Falcon 9 rocket that has launched once before will make its second flight Friday, June 23, to launch BulgariaSat-1 from Pad 39A at NASA's Kennedy Space Center in Cape Canaveral, Florida. Watch

Iridium Communications says SpaceX has pushed back the launch of its second batch of next-generation satellites from mid-April to mid-June, a move that shifts the expected completion date for Iridium Next