:

Nuclear Modernization

Livermore Lab Develops New Tool To Simulate Using Nukes To Deflect Asteroids Away From Earth

Tuesday, January 2nd, 2024

SHARE:

Livermore Lab Develops New Tool To Simulate Using Nukes To Deflect Asteroids Away From Earth

Researchers at Lawrence Livermore National Laboratory developed a new tool to model how blowing up a nuclear weapon might stop an asteroid from slamming into Earth. Published in December in the Planetary Science Journal, the Livermore research introduces a new way of digitally simulating the energy deposition from a nuclear device on an asteroid's surface, the lab said in a statement. This model builds on NASA’s recent Double Asteroid Redirection Test (DART) mission, during which in September 2022 a spacecraft…

Congress

Appropriators Press For Details On Iran War Costs; DoD’s $29B Estimate Doesn’t Include Base Damage

The Pentagon estimates the U.S.’ ongoing conflict with Iran has now cost at least $29 billion, while a lead official noted the updated figure does not factor in damage to […]

Congress

Appropriators Offer Skepticism On $350B Defense Reconciliation Plan, ‘Big Risk’ For Key Initiatives

Senate and House Appropriators told Pentagon leadership on Tuesday they’re skeptical of the department’s plan to fund $350 billion of the fiscal year 2027 defense budget through the reconciliation process, […]

Congress

All Future Systems Should Have Autonomy Features, Reed Says

Last week, Sen. Jack Reed (D-R.I.) visited North Kingstown, R.I.-based Senesco, which is teaming with autonomous systems company Havoc to bid on the U.S. Navy’s Medium Unmanned Surface Vessel program. […]

Congress

Senate Appropriators Concerned With DoD’s Reconciliation Plan For Top FY ‘27 Priorities, Aide Says

Senate defense appropriators have concerns with the Pentagon’s decision to include key fiscal year 2027 funding priorities, such as critical munitions and drones production, among its request for $350 billion […]