HUGE Exoplanet Discovery // Ancient Planet Inside Earth // Betelgeuse Ate a Star?

TL;DR

• Astronomers found seven Earth-sized planets around a sunlike star, an ancient planet inside Earth, and amazing images of the Crab Nebula.

Transcript

a new planetary system found with seven Earth and super earth-sized planets the remains of another planet inside the earth and it's time to replace your wallpaper again with this new image of the Crab Nebula from jbst all this in more in this week's space bites this story just broke hours before we started recording today and I'm really excited abo... Read More

Key Insights

• 🤩 Kepler Space Telescope discovered seven planets around a sunlike star, offering exciting possibilities for further study.
• 💁 Shattered remains of an ancient planet inside Earth challenge existing theories about the Moon's formation.
• 🙂 Betelgeuse's potential consumption of a companion star sheds light on its rotational speed and behavior.
• ⛩️ Lucy Mission's images of a Moon orbiting an asteroid hint at the diverse and dynamic nature of celestial objects.
• 💦 Mapping of subsurface water on Mars provides valuable information for future exploration and colonization efforts.
• 🇲🇭 Collapsed lava chambers on Mars showcase unique geological features that could be vital for future human habitation.
• 🦺 Lava tubes offer a safe and stable environment for potential human exploration on both the Moon and Mars.

Questions & Answers

Q: How did astronomers discover seven planets orbiting a sunlike star?

Astronomers utilized the Kepler Space Telescope to find two Earth-sized and five super Earths around a star slightly larger and hotter than the Sun.

Q: What is the theory behind an ancient planet inside Earth?

The theory suggests that the Moon formed from a collision between Earth and a Mars-sized object, with remnants of the shattered planet now found inside the Earth.

Q: How does Betelgeuse's potential companion star affect its rotation speed?

If Betelgeuse consumed a companion star, it could have accelerated its rotation speed, providing insights into the star's behavior and future.

Q: What did the Lucy Mission capture during its flyby of an asteroid?

The Lucy Mission captured a stunning animation of a Moon orbiting around an asteroid during its flyby, providing valuable insights into the solar system's dynamics.

Summary & Key Takeaways

• Astronomers discovered seven planets, two Earth-sized and five super Earths, orbiting a sunlike star using the Kepler Space Telescope.

• Remnants of an ancient planet inside Earth challenge the theory of the Moon's formation after a Mars-sized object's collision.

• Betelgeuse might have consumed a companion star, increasing its rotation speed, and Lucy Mission captured a stunning animation of a Moon orbiting an asteroid.