A cosmic explosion that lasted seven hours: this is the unusual spectacle recently observed by astronomers. Named GRB 250702B ...

A mysterious cosmic blast 1.3 billion light-years away has left scientists stunned. What began as a familiar stellar event ...

As the space sector races toward a more commercial, congested, and contested environment, 2026 will be the year small-SWaP ...

Among the targets identified in an ABC News analysis were surface-to-air missile systems and communications antennas.

President Donald Trump and U.S. officials have laid out some of the details of the U.S. military strike against Venezuela ...

Trump described the mission as a “surgical” strike carried out after days of preparation, multiple failed attempts to secure ...

The US military unleashed a stunning overnight show of force to capture the Venezuelan strongman, deploying more than 150 ...

On January 3, 1944, Coast Guard pilot Frank Erickson flew straight into the teeth of a raging storm to deliver blood plasma ...

Nicolas Maduro and his wife were captured by the U.S. amid a "large scale strike" in Venezuela, President Donald Trump said.

Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...

Many stars die spectacularly when they explode as supernovae. During these violent explosions, they leave behind thick, ...