Parker Solar Probe records 330,000 mph as the fastest object in history

Launched in 2018 with a mission to study the Sun from near NASA Parker Solar Probe We will continue to approach our goals and set new records one after another. The latest came during today’s approach, which exceeded a ferocious speed of 330,000 mph (532,000 km / h) when the spacecraft began its eighth loop of the Sun.

The car-sized Parker Solar Probe is designed to be closer to the Sun than any other spacecraft to date, and uses a carbon composite heat shield to dodge star energy, near 2,500 ° F (1,377 ° C). Keep cool at temperature. The probe uses a series of on-board equipment to study high-energy solar particles in the Sun’s atmosphere to better understand the origin of the solar wind radiating outwards from our stars through the solar system.

To help it along the way, the spacecraft uses a series of Venus flybys to harness the planet’s gravity and propel itself towards the Sun, with the fourth and latest flyby coming in February. .. This sets the Parker Solar Probe on the eighth lap of the Sun, approaching it faster than any object humanity has ever created.

The image shows the current position and orbit of the Parker Solar Probe


With this approach, the spacecraft reached within 6.5 million miles (10.4 million km) of the surface of the Sun. This is another record, surpassing the January 17 Parker Solar Probe approach of 8.4 million miles (13.5 million kilometers). At 330,000 miles, the probe moved significantly faster than the previous record of 289,932 miles (466,600 km / h). , Also set on January 17th.

When moving to this unknown territory this week, Parker Solar Probe gathered information about the solar environment and solar wind using a range of instruments, including magnetic fields, high-energy particles, and tools for analyzing imaging. .. Continue until May 4th.

The probe is set to complete a total of 24 loops of the sun. This means that you are currently one-third the distance of that mission. Scientists hope that this mission will help us better understand the solar wind. The solar wind can have devastating effects on GPS, satellites, and power grids, and can also help us understand what caused life on Earth. The spacecraft will make the last lap of the sun in 2024.

Source: NASA

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