Missile defense systems are nothing new. History shows that even if they work as advertised – a big if – they’re a bad idea ...

Trump's Golden Dome defense system would protect the United States from advanced threats. Critics say it is upending ...

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

The countries claim the missile-defense project is driving a dangerous new arms race.

Experts are scratching their heads at President Trump’s ambitious, three-year timeline for Golden Dome, a next-generation ...

President Trump is pushing for a “Golden Dome” missile defense system for the United States. The “Golden Dome” plans are modeled after Israel’s “Iron Dome.” Katy Tur explains why the rollout of this ...

President Donald Trump's Golden Dome missile defense system faces backlash from China, which has cited concerns over space ...

President Donald Trump this week took important steps to advance his “Golden Dome” missile-defense system — and not a moment too soon. For years, administrations of both parties have failed ...

The Congressional Budget Office has estimated that deploying and operating just the space-based interceptors could cost up to ...

In a recent development, North Korea's foreign ministry has expressed strong disapproval of the U.S. Golden Dome missile ...

Space stocks are rising in Thursday's after-hours session amid an escalation of a public dispute between SpaceX's Elon Musk ...

The summary highlights three major developments in space science: two galaxies set for a mega-merger, Trump's Golden Dome defense project, and SpaceX Starship's authorized return after a failed test.