US announces deadly new nuclear weapon days after China announced warhead expansion | US News
The proposed B61-13 nuclear gravity bomb will cost £569million to produce and could kill a city of one million almost instantly.
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The proposed B61-13 nuclear gravity bomb will cost £569million to produce and could kill a city of one million almost instantly.
Korea has taken steps to establish a roadmap for Mars exploration, such as developing a spacecraft as part of President Yoon Suk Yeol’s ambitious vision to land on the planet by 2045 and to keep pace with powerhouse space exploring nations, the science ministry said, Monday.
Korea has taken steps to establish a roadmap for Mars exploration, such as developing a spacecraft as part of President Yoon Suk Yeol’s ambitious vision to land on the planet by 2045 and to keep pace with powerhouse space exploring nations, the science ministry said, Monday.
THE US is building a new nuclear bomb 24 times more powerful than one dropped on Japan during World War II.America's defence department is developing
The International Space Station will soon need to be retired, having long outlasted its projected lifespan of 15 years — and NASA is getting deadly serious about the station's retirement plans. At a briefing on Thursday, the space agency's Aerospace Safety Advisory Panel (ASAP) called plans to build a specialized "space tug" to de-orbit the […]