How a medieval Oxford friar used light and color to find out what stars and planets are made of

On November 23, Saturn will appear to lose its iconic rings due to an optical illusion created by the alignment of Earth and Saturn. This phenomenon will make the rings nearly invisible to observers on Earth, providing a unique viewing opportunity for astronomers and space enthusiasts alike.

The concept of extra dimensions within the universe has been a topic of interest, yet current scientific evidence does not support their existence. This notion remains speculative and lacks empirical validation, as reported by Space.com.

Astronauts aboard the International Space Station (ISS) captured stunning photographs of two comets as they danced above the northern lights. This remarkable event highlights the unique vantage point of the ISS, allowing astronauts to witness celestial phenomena from low Earth orbit.

Astronomers have utilized new computer simulations to address long-standing mysteries surrounding massive radio 'relics' that emerge during the collision of galaxy clusters. These simulations provide insights into the physics of these enigmatic structures, enhancing the understanding of cosmic phenomena.

Rocket Lab successfully launched a satellite for a 'confidential commercial customer' on November 20, shortly after announcing the launch. The details regarding the satellite's purpose and the identity of the customer remain undisclosed.

A 20-light-year-wide structure known as the 'Diamond Ring' has been observed in space, potentially formed by the bursting of a cosmic bubble. This unique flat shape remains a subject of scientific investigation, as researchers seek to understand the processes that lead to such formations in the universe.