Parker Solar Probe is a probe known to us through very interesting solar energy research. By orbiting our star today, it didn’t just break records (for example for speed Flight), But he also allowed many discoveries about the sun. Now NASA has used it to find out more about Venus.
Parker Solar Probe flies across the atmosphere of Ionic Venus
Parker Solar’s trajectory is set so that the spacecraft picks up speed using Venus’ gravitational aid. It has passed the Earth Twin many times, but the record flight took place on July 11, 2020 (the third flight was near Venus). Then the probe approached the planet only 833 km away How many, Which allowed for a short journey through the farthest layer of Venus’ ionosphere.
It was the first direct measurement of a planet’s atmosphere in more than 30 years. NASA has now published the findings. Within 7 minutes of its closest approach to Venus, Parker FIELDS detected a natural, low-frequency radio signal. Scientists explain that it is naturally emitted Gas And the plasma is in the ionosphere.
NASA has turned the signal into a voice that everyone can now hear on the following company:
The “other” secret of Venus
The new research also confirms that changes occurring in Venus’ upper atmosphere depend on the 11-year solar cycle, although they are not yet sure of the cause. The researchers also noted that when there is at least solar activity, Venus’ ionosphere becomes noticeably thinner than it was at the height of the activity.
The researchers suggest that more observations of the planet’s atmosphere will answer the question, which is why Venus is so different from Earth. Soon after their formation, the two planets were very similar to each other, but Venus intensified the rapidly advancing greenhouse effect, making the planet’s surface a very inhospitable place today. Today, Venus has temperatures high enough to melt lead, and there may be life on Earth.