According to the National Aeronautics and Space Administration, several thousand meteors of fireball magnitude enter the Earth's atmosphere every day. Most of them are unnoticeable, however, as they appear in uninhabitable regions or during the day.
Earlier this week, UK Transport Secretary Grant Shapps said it was a "good idea" for companies to insist staff are completely vaccinated, but pledged that legislation would not be passed to make it mandatory.
In the first day of the campaign on Friday, Maccabi, one of Israel's major healthcare organisations, registered more than 10,000 requests to get the American jab. Authorities are encouraging all of the country’s 1.3 million people aged 60 and over to get another shot but the lack of urgency might keep many at home.
Police officers believe that America Mafalda Thayer was decapitated by someone who knew her well and that her alleged boyfriend, 42-year-old Alexis Saborit, may be behind the brutal murder.
Washington and Moscow previously agreed to extend the New START Treaty, also saying in a joint statement that both sides are committed to nuclear arms control, stressing that "a nuclear war cannot be won and must never be fought".
Ronaldo vs Messi has become an iconic dispute, but it seems that after all these years of "rivalry", the football players themselves consider it to be something of a joke.
World No 1 Novak Djokovic has won everything that is there to be won in men's tennis, including a record 20 Grand Slam titles and 36 Masters trophies. But an Olympic gold medal has eluded him and his wait to become an Olympic champion will now extend to 2024, when the next games will be held in Paris.
Four-time Olympic gymnastics champion and 19-time world champion Simone Biles has refused to compete in some events at the Tokyo Olympics 2020 after making a mistake in the first exercise in the team all-around.