NASA is Already Designing Hardware for a Mars Sample Return Mission
A rogue rocket is on course to crash into the Moon. It won't be the first
458 cops died in the line of duty in the U.S. last year, making it the deadliest year in 90+ years. Covid-19 was the leading cause of death for cops in the United States, according to a report released on Tuesday by the National Law Enforcement Officers Memorial Fund, for the 2nd year in a row.