Elon Musk's net worth has risen $16 billion this year, making him the richest man in the world. Most of this is due to Tesla.

SpaceX’s ambitious Starship rocket program faced another challenge as its latest test ended with the spacecraft ...

The US has grounded SpaceX's Starship rocket while an investigation is carried out into why one exploded during its latest test flight ...

While Jeff Bezos has spent $14 billion to achieve his first space launch, his billionaire rival has built a thriving business ...

Simultaneous launches signal growing private interest in lunar exploration, traditionally dominated by governments.

There will be many moving parts for the U.S. economy and for financial markets as the second Trump administration makes its mark on regulation and trade policies. One of Trump's consistent opinions ...

While the midair destruction of SpaceX's Starship rocket made for an unsuccessful flight test, it also created an amazing visual.

The Federal Aviation Administration is investigating after the biggest rocket in the world exploded on a test flight this week.

SpaceX, the private space technology company owned by Elon Musk, is asking federal authorities to approve a new round of ...

The agency launched an investigation into the “space vehicle mishap” on Thursday night that forced commercial flights to divert and caused debris to rain toward Caribbean islands.

The Starship rocket from Elon Musk's SpaceX blew up eight minutes after liftoff in Texas. Dozens of flights had to be diverted. The booster successfully separated from the spaceship and returned to ...

The "rapid unscheduled disassembly" was likely caused by a propellant leak, Elon Musk said, and was captured on video by ...