Solar probe makes closest ever approach to the sun
NASA’s Parker Solar Probe attempted to break the record for proximity to the sun as it whizzed by our star on Tuesday. The man-made object came within roughly 6,000,000 kilometres of the sun’s surface and travelled at an astonishing speed of nearly 700,000 km/h. NASA will have to wait a few days to know if the probe survived its journey, as they'll attempt to re-establish contact on Dec. 27.