On November 13th, 2017:

NASA's JPL announced the discovery of a new type of asteroids

NASA's Jet Propulsion Laboratory (JPL) made headlines by revealing the discovery of a new class of asteroids that share characteristics with comets. This significant find pushed the boundaries of our understanding of these space rocks.

The team at JPL, led by astronomer Kevin R. Hainline, focused on a specific group of asteroids, known as 'centaurs,' which are located between the orbits of Jupiter and Neptune. These intriguing objects show features typical of both asteroids and comets.

The public responded with excitement as this discovery added complexity to the typical classifications of asteroids and comets, opening up new avenues for research. Many space enthusiasts and scientists alike were eager to learn more about these unique interplanetary bodies.

This discovery altered scientific expectations about the composition and behavior of celestial bodies in our solar system. It provided valuable insights into the early solar system and how asteroids may evolve.

Interestingly, this new class of asteroids has the potential to teach us about the conditions of the early solar system and the formation of planets. Their unique properties are a blend of the characteristics of both asteroids and comets.

Many of these asteroids were found to have a significant amount of water frozen in their surfaces, suggesting they may have played a role in delivering water to Earth during its formation.

It's worth noting that asteroid/comet hybrids are not just theoretical; they are now part of our observable solar system, showcasing the dynamic nature of these celestial bodies.

Astrophysics often reveals surprises, and this find exemplified the unexpected diversity of solar system objects, renewing interest in asteroid research among scientists worldwide.

What do you think about discoveries like these that change our understanding of space? Have you ever had a moment where you learned something surprising that changed your perspective?