Key Takeaways:
- 1. Planet HIP 67522 b orbits its parent star so closely that it triggers frequent flares from the star’s surface, heating and inflating the planet’s atmosphere.
- 2. The planet’s orbit lasts only seven days and it is located in a young star system known to flare frequently.
- 3. The planet’s proximity to the star results in a powerful and possibly destructive bond, leading to flare-induced heating that inflates its atmosphere.
HIP 67522 b, a gas giant orbiting a young star, triggers frequent flares from the star due to its close proximity, heating and inflating the planet's atmosphere. The planet's intense radiation exposure may lead to a loss of atmosphere over time, potentially transforming it into a "hot Neptune" or even a "sub-Neptune." By using space-borne telescopes, scientists were able to track these flares and study the planet-star connection, revealing the impact of the planet on the star's activity.
Insight: The study of planet HIP 67522 b's interaction with its parent star sheds light on the dynamics of close-in planets and their influence on stellar activity, providing valuable insights into the evolution of planetary systems.
This article was curated by memoment.jp from the feed source: NASA Breaking News.
Read the original article here: https://science.nasa.gov/universe/exoplanets/discovery-alert-flaring-star-toasted-planet/
© All rights belong to the original publisher.
