Engineering
Top stories summarized by our editors
7/13/2018

Subatomic particles known as neutrinos travel in a straight line from their cataclysmic origins and don't interact with other particles, making them extremely difficult to detect. Now a neutrino observatory in Antarctica has detected a particular neutrino, and with the help of NASA's Fermi Gamma-Ray Space Telescope, has succeeded in tracing the particle's origin to a blazar 3.7 billion years ago.

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New Atlas
7/12/2018

The USS Mustin and USS Benfold sailed through the Taiwan Strait over the weekend, a transit that's normally routine but has become sensitive because of tensions between China and the US involving trade and the status of Taiwan.

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USS Benfold
7/12/2018

The USS Kearsarge and its Amphibious Ready Group have completed the Navy's first ARG Surface Warfare Advanced Tactical Training exercise along the East Coast. The exercise, which ended June 28, "provided us with the first opportunity for the ARG ships to operate as a warfighting team," preparing the group "for the upcoming integrated training phase," said Capt. Daniel Blackburn, commodore of Amphibious Squadron 6.

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Navy News Service
7/12/2018

Northrop Grumman Undersea Systems will be maintaining and supporting the Navy's AN/AQS-24 mine detection system under a $9.9 million Defense Department contract. The system is towed by helicopters and employs side-scan sonar and laser detection to clear sea minefields.

7/12/2018

The Navy is procuring 18 GQM-163A Coyote Supersonic Sea Skimming Targets from Orbital Sciences under a $52 million contract modification. The target mimics Russian and Chinese anti-ship missiles and is used for intercept training.

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Navy, Orbital Sciences
7/12/2018

Huntington Ingalls will carry out additional repairs on the USS Fitzgerald under a $27.5 million contract modification. Collision repair and modernization are included in the work, with completion expected by January 2020.

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Huntington Ingalls
7/12/2018

The Navy's newest unmanned helicopter has completed its first trial for compatibility with littoral combat ships and other platforms. The MQ-8C Fire Scout flew from the LCS USS Coronado to run through combat simulations testing its target identification, intelligence and surface warfare capabilities.

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MQ-8C Fire Scout, Navy
7/12/2018

A Congressional Research Service report questions the Navy's rush to develop a new class of frigate. The report focuses on capabilities and suggests the new vessel may not fill in existing gaps or, alternatively, might duplicate capabilities the service already has.

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Navy
7/12/2018

A vast sandbar left in the San Jacinto River by Hurricane Harvey will be addressed as part of a major flood control project in the Houston area. Efforts to restore 2 miles of the river to their pre-Harvey condition should indicate to the state the need for more comprehensive sediment and sand control planning, writes the Houston Chronicle editorial board.

7/12/2018

Nonpoint source water pollution is the top challenge to water quality in Nevada, and now the state has $1 million in federal money to address the problem. State, local and tribal governments are being invited to apply for funds if they can produce a nonfederal match of at least 50%.

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KRXI-TV (Reno, Nev.)