The White House directed the Defense Department and NASA to collect information on SpaceX contracts after the spat between ...

The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud ...

Space systems expert Patrick Binning discusses how a comprehensive missile defense system for the United States might work ...

SpaceX's role in the US Golden Dome missile defence system is in doubt after a feud between Elon Musk and Trump.

President Donald Trump has proposed building a massive antimissile system in space that could enrich Elon Musk if it ...

IAI officials expressed hope for Israel's chances, noting that Arrow missile defense systems have defended against more ...

Homeland defense has entered a new era with the proliferation of nuclear-armed intercontinental ballistic missiles and ...

But despite bipartisan support for space funding generally, one program continues to divide lawmakers along partisan lines: ...

Elon Musk’s SpaceX appeared to be the frontrunner to begin work on the ambitious project, which would have pocketed him ...

The the administration ordered the agencies to scrutinize Musk’s contracts to ready possible retaliation against the ...

House appropriators on Tuesday advanced plans for a $831.5 billion defense budget for next fiscal year over concerns from ...

A reduced role for SpaceX would represent the first known setback to Musk's volume of business with the US government. Read ...