The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

In the United States, funding for planetary defense has long had strong bipartisan support both inside and outside of ...

Despite its history of water interaction, Bennu remains a chemically primitive asteroid. Its elemental composition closely resembles that of the Sun, making it a relic of the early solar system ...

Ukraine is working on a homegrown air defense system to rival the US-made Patriot, according to the commander in chief of its army. The decision was spurred by the development of Russia's new ...

Ukraine is developing its own air defense system comparable to the U.S.-made Patriot, the country's army chief has said, as Kyiv continues to grapple with how to protect its territory from ...

Ukrainian President Volodymyr Zelensky issued a renewed appeal to the country's allies on Sunday to provide more US-made Patriot air defence systems following a week with more than 1,000 Russian ...

Submission of public comments for the Guam missile defense system is now closed and groups that gave feedback have questioned the need for the system and highlighted the significant impacts it ...

India's road transport systems must be designed to mitigate failures, as changing user behavior and addressing legacy issues are vital. Despite better roads and vehicles, road crashes are ...

Tower defense games span various themes and settings, keeping gameplay tense or calm. Rock of Ages 2 offers high-speed gameplay different from traditional tower defense games. Orcs Must Die!