FILE photo. (brightstars/iStock)(PASADENA, Calif.) -- The discovery of a new comet scientists believe to be an "interstellar object" has set the astronomy community abuzz.
If officially confirmed, the object would be only the second of its kind detected, according to a statement from NASA's Jet Propulsion Laboratory at the California Institute of Technology.
The newly found comet, dubbed C/2019 Q4, was discovered by Gennady Borisov, a Crimean astronomer working out of an observatory in Nauc..
piola666/iStock(ROME) -- An Italian police officer who was allegedly killed during a confrontation with two American teenagers was stabbed with "much violence," some wounds so deep that the base of the 7-inch blade left marks on his skin, according to the autopsy report obtained by ABC News.
Mario Cerciello Rega, a 35-year-old deputy brigadier in Italy's Carabinieri paramilitary police force, bled to death after being stabbed 11 times on the streets of Rome in the early morning hours of Jul..