
NASA launches mission to crash into a near-Earth asteroid to try to change its motion in space
CNN
A NASA spacecraft that will deliberately crash into an asteroid has successfully launched. The Double Asteroid Redirection Test lifted off at 10:21 p.m. PT on November 23. NASA will test its asteroid deflection technology in September 2022 to see how it impacts the motion of a near-Earth asteroid in space.
The DART mission, or the Double Asteroid Redirection Test, lifted off at 10:21 p.m. PT (1:21 a.m. ET) on November 23 aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. Live coverage of the event aired on NASA TV and the agency's site. The Falcon 9's booster returned for a vertical landing on Earth.

Federal regulators repeatedly granted appeals to remove Camp Mystic’s buildings from their 100-year flood map, loosening oversight as the camp operated and expanded in a dangerous flood plain in the years before rushing waters swept away children and counselors, a review by The Associated Press found.

Two of the most senior figures in the US government — Secretary of State Marco Rubio and the White House chief of staff — have been impersonated in recent weeks using artificial intelligence — a tactic that harnesses a rapidly developing technology that cybersecurity experts say is becoming the “new normal” in terms of cheap and easy scams targeting senior US officials.