While you were sleeping this week, many sky watchers in the Northern Hemisphere were up overnight trying to catch a glimpse of a rare green-hued comet passing by Earth. Take a look at some of the photos they captured of the celestial object swinging through our cosmic neighborhood.
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Parts of the Northeast US are bracing today for possibly the coldest wind chills in decades. Dangerously frigid temperatures with wind chills as cold as 50 degrees Fahrenheit below zero are set to wallop New England and surrounding regions beginning this morning, the Weather Prediction Center said. All of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island and Connecticut are under wind chill alerts. Northern New Jersey, northeast Pennsylvania and much of New York state outside of New York City and Long Island are also under wind chill threats. Officials are warning people to stay indoors as such extreme conditions can cause frostbite in as little as 10 minutes. Fortunately, the cold spell will only last about 36 hours, forecasts show. This comes as the South is struggling with a deadly ice storm that made road conditions miserable this week, claiming the lives of at least eight people in two states.
US officials are tracking a suspected Chinese high-altitude surveillance balloon floating above the northern US. It is currently “traveling at an altitude well above commercial air traffic and does not present a military or physical threat to people on the ground,” Pentagon spokesman Brig. Gen. Patrick Ryder said Thursday. Senior military officials advised President Joe Biden not to shoot down the balloon – which is the size of three buses – due to fear that the falling debris could pose a safety…
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