The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

A subgenre of strategy video game where the goal is to defend a player's territories or possessions by obstructing the enemy attackers, usually achieved by placing defensive structures along the path ...

NASA's SPHEREx and PUNCH missions will need to wait a little longer before heading to space. After delaying the launch of these missions five times — they were originally slated to take to the ...

This first-of-its-kind demonstration will serve as a critical proof point for the technology, accelerating the development of an operational space power grid and driving adoption among satellite ...

Fluctuations in power grids pose a serious risk to industries that rely on stable and uninterrupted electricity. Data centers, new energy industries, and electronic power equipment depend on ...

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BERLIN — The head of the European Union's executive branch proposed an $840 billion plan to quickly build up defense budgets in Europe, as President Trump pauses military aid to Ukraine and ...

Two NASA astronauts are expected to come home this month after being stranded in space since June. Butch Wilmore and Suni Williams were originally scheduled for an eight-day mission, but their ...

European Union leadership announced a plan Tuesday to shore up the continent's collective defense by significantly boosting military spending, hours after President Trump said the U.S. was ...

The European Union unveiled a plan on Tuesday to boost member states' defense spending amid an "era of rearmament." The ReArm Europe plan could unlock 800 billion euros (about $840 billion ...

However, as Breaking Defense first reported, the Trump administration is reviewing whether SDA should be more fully rolled into the Space Force acquisition system. SDA also finds itself at an ...

Germany will unlock hundreds of billions of euros for defense and infrastructure investments in a dramatic shift that upends its ironclad controls on government borrowing. Chancellor-in-waiting ...