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 ...
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 ...
Shooting an 18-millimeter-diameter ballistic into a wall of water at 9,000 miles per hour is wild and unprecedented, but the U.S. Navy is throwing money behind the project out of sheer curiosity. And ...
A projectile from an Alameda County firing range in Dublin accidentally missed its intended target, said JD Nelson, the public information officer for the Alameda County Sheriff's Office. Instead, the ...
MERCURY — Chief scientist Neil Holmes doesn't wear a red cape or display a big "S" on his chest, but it goes without saying that the feats his team must do rise to the level of Superman. On Tuesday, ...
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 ...
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 ...
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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