Lifeboat Foundation

SEOUL, South Korea (AP) — A barrage of North Korean missiles fired from both the ground and fighter jets splashed down on the waters off the country’s east coast on Tuesday, South Korea’s military said, a show of force on the eve of a key state anniversary in the North and parliamentary elections in the rival South.

The back-to-back launches were the latest in a series of weapons tests that North Korea has conducted in recent weeks amid stalled nuclear talks and outside worries about a possible coronavirus outbreak in the country.

North Korean troops based in the eastern coastal city of Munchon first launched several projectiles — presumed to be cruise missiles — on Tuesday morning, South Korea’s Joint Chiefs of Staff said in a statement.

The T-55 medium tank took all the best traits of the T-54, but added on a series of upgrades necessary for the crew to survive the penultimate weapon: the atomic bomb.

The cigar-shaped interstellar visitor to our solar system known as ‘Oumuamua could be the remnants of a larger body that was torn apart by its host star, according to researchers.

The dark, reddish object that hurtled into our solar system in 2017 and was named after the Hawaiian word for messenger or scout has long puzzled scientists.

Among its peculiarities is the lack of an envelope of gas and dust that comets typically give off as they heat up. Further work by experts suggested the body was accelerated by the loss of water vapour and other gases – as seen with comets but not asteroids. The upshot was that ‘Oumuamua was labelled a “comet in disguise”.

The huge “potentially hazardous” asteroid 1998 OR2 is just a few weeks away from its close encounter with Earth, and you can watch the giant space rock’s approach online or with a small telescope.

While asteroid 1998 OR2 is large enough to wreak havoc on Earth if it were to strike our planet, it won’t come anywhere near a collision when it flies by on April 29.

This is the latest Lifeboat Foundation update on our worldwide pandemic.

It is also at https://www.facebook.com/groups/lifeboatfoundation/permalink/10158811699298455.

Key summary of this report:

Continue reading “Coronavirus Update III” »

The zone under international law stretches 200 nautical miles from the Japanese coastline.

It was flying into the Sea of Japan according to Seoul’s Joint Chiefs of Staff.

The US and China have called for Pyongyang to re-enter talks to end its nuclear and missile programmes, according to the Daily Star.

Planetary defense researchers at Lawrence Livermore National Laboratory (LLNL) continue to validate their ability to accurately simulate how they might deflect an Earth-bound asteroid in a study that will be published in the April issue of the American Geophysical Union journal Earth and Space Science.

The study, led by LLNL physicist Tané Remington, also identified sensitivities in the code parameters that can help researchers working to design a modeling plan for the Double Asteroid Redirection Test (DART) mission in 2021, which will be the first-ever kinetic impact deflection demonstration on a near-Earth asteroid.

Asteroids have the potential to impact Earth and cause damage at the local to global scale. Humankind is capable of deflecting or disrupting a potentially hazardous object. However, due to the limited ability to perform experiments directly on asteroids, understanding how multiple variables might affect a kinetic deflection attempt relies upon large-scale hydrodynamic simulations thoroughly vetted against relevant laboratory‐scale experiments.

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Latest in flurry of launches draws particular criticism amid coronavirus pandemic.

The paleontologist Pincelli Hull has nailed down the timing and speed of the extinction that killed off the dinosaurs — details that carry ominous warnings for today.