NASA's Perseverance Mars rover has now collected two rock samples, with signs that they were in contact with water for a long period of time boosting the case for ancient life on the Red Planet.

As per the NASA Jet Propulsion Laboratory's asteroid database browser, a large asteroid nearly twice the size of the Empire State Building in New York will fly past Earth on Thursday.  Known as 2010 RJ53, the asteroid is approximately 774 meter