DAHLGREN, Va. – Naval Surface Warfare Center Dahlgren Division recently fired high-speed projectiles into timed explosions ...
Japan's space agency, JAXA, has been conducting a mission to the asteroid called Ryugu since the Hayabusa 2 probe launched in 2014. The mission will soon lower the Hayabusa 2 probe to the surface of ...
PROVIDENCE, R.I. [Brown University] -- Experiments using a high-powered projectile cannon show how impacts by water-rich asteroids can deliver surprising amounts of water to planetary bodies. The ...
One of the most daunting scientific and engineering challenges today is ensuring the safety and reliability of the nation's nuclear arsenal. To effectively meet that challenge, scientists need better ...
While commercial aviation is still waiting for its great supersonic breakthrough that seems to encounter never-ending bumps in the road, military applications from aircraft to missiles and ...
Budget justification documents released recently by the U.S. Missile Defense Agency (MDA) have shed some more light on a mysterious experimental satellite that in the past has raised suspicions among ...
TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in its ...
New research shows that a surprising amount of water survives simulated asteroid impacts, a finding that may help explain how asteroids deposit water throughout the solar system. Experiments using a ...
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