Parker also matched its record-breaking speed of 6,92,017.92 kilometres per hour. That is fast enough to travel from Mumbai to Delhi in under 4 seconds. Nasa's Parker Solar Probe has done it again. On March 11, 2026, the spacecraft completed its 27th close approach to the Sun, flying within just over 6.2 million kilometres of the solar surface, a number that sounds large but is pretty close in space ... [2697 chars]