Weekly Space Hangout Oct 21, 2016: Dr. Voula Saridakis of @histastro & Morgan is a Tilted Sun

TL;DR

Dark matter found on Pluto's moons, historical astronomy insights, Juno's orbital challenges, and Planet Nine connections to the Sun discussed at the DPS Meeting.

Transcript

hello everyone and welcome to the weekly space hangout for Friday October 21st 2016 I'm Fraser Cain publisher of Universe Today this week we've got a bunch of cool stuff we've got some folks live at the DPS meeting in Pasadena we've got some interesting stories about was it dark matter dark matter galaxies and a special guest so let's get right int... Read More

Key Insights

• 💁 Dark matter detection on Pluto's moons challenges existing planetary formation theories.
• 💝 Historical astronomy advancements in the late 17th century significantly impacted modern telescopic discoveries and scientific societies' development.
• 🛰️ Juno's challenges in orbit optimization highlight the complexities of space missions and data collection processes.
• 👶 Potential links between Planet Nine and the Sun's tilt offer new perspectives on solar system dynamics and celestial interactions.
• 🛟 The DPS Meeting serves as a platform for sharing groundbreaking planetary science discoveries and fostering scientific collaborations.
• ❤️‍🩹 Insights from Rosetta's mission end on Comet 67p highlight the significance of studying comet structure and composition for planetary research advancements.
• 💁 Unveiling the mysteries of celestial bodies like Pluto's moons through dark matter detection enhances our understanding of planetary formation and evolution.

Questions & Answers

Q: What implications does the dark matter detection on Pluto's moons have on planetary science?

The unexpected presence of dark matter on Pluto's moons raises questions about its origin and longevity, challenging existing theories on planetary formation.

Q: How did historical astronomy advancements in the late 17th century pave the way for modern telescopic discoveries?

Revolutionary advancements in telescope technology, coupled with scientific societies' rise, fueled scientific discourse and observational discoveries in astronomy during the late 17th century.

Q: What challenges did Juno face in orbiting Jupiter, and what are the implications of its safe mode activation?

Juno's safe mode activation during an orbital maneuver delay highlights the challenges of space missions, potentially impacting data collection but not mission longevity.

Q: How does the discovery of potential links between Planet Nine and the Sun's tilt shed light on solar system dynamics?

The theoretical connection between Planet Nine and the Sun's tilt provides insights into planetary interactions, addressing long-standing mysteries in solar system dynamics.

Summary & Key Takeaways

• Nicola shares insights on the unexpected detection of dark matter on Pluto's moons, linked to external sources or recent deposit on the Moon's surface.

• Insights on the history of astronomy and key discoveries in the late 17th century, focusing on telescopic advancements and scientific societies.

• Detailed overview of Juno’s challenges in orbiting Jupiter, Rosetta's mission end on Comet 67p, and implications of Planet Nine on the Sun's tilt at the DPS Meeting.