New Approach Tested to Prevent Freezing of Euclid Space Telescope

- Advertisement -

New Approach Tested to Prevent Freezing of Euclid Space Telescope

- Advertisement -

ESA’s Euclid mission, which aims to map the dark universe, is facing a unique challenge – the buildup of ice on its spacecraft mirrors. This issue is not uncommon for missions venturing into the icy depths of space, but surprisingly, little research has been done to address it. However, researchers are now working on a strategy to understand the distribution of ice within the optical system, which could provide valuable insights for future missions.

- Advertisement -

The problem with the Euclid space telescope stems from the water absorbed from the atmosphere during its assembly on Earth. After the telescope launched, scientists noticed a decrease in detectable light from observed stars within the visible spectrum. It was later discovered that this decline was caused by minute quantities of water released into the vacuum of space, where it froze on the delicate optical components.

Efforts were made to minimize the effect of ice on Euclid’s instruments through an “outgassing campaign” post-launch. However, some water molecules remained within the spacecraft’s insulation, leading to the accumulation of ice on the mirrors over time. The instruments of the Euclid space telescope are incredibly sensitive and can detect ice layers as thin as a few nanometers.

To combat this obstacle, Euclid teams are currently working on a solution. The most suitable option is to heat the spacecraft to several degrees Celsius. However, this poses a risk to the quality of the telescope’s images as heating can cause materials to expand and potentially not return to their original shape when cooled. This would jeopardize the mission’s main objective of 3D mapping the Universe.

- Advertisement -

Therefore, a new approach has been developed to clean the Euclid space telescope’s mirrors. Instead of heating the entire optics system, the team will focus on warming up specific parts that are less likely to be damaged. They plan to start by heating two mirrors separately to assess how it affects the telescope’s ability to gather light. If light interference continues to be an issue, they will gradually heat up more groups of mirrors.

The hope is to identify the areas most affected by ice and create a heating plan to regularly de-ice them. This approach is a complex process but offers the potential to save time and resources. The researchers are excited to see how their plan works and are optimistic about its success.

In conclusion, the issue of ice buildup on the Euclid space telescope’s mirrors has posed a significant challenge for scientists. However, with a new approach focused on targeted heating, there is hope that this obstacle can be overcome. The success of this strategy could provide valuable insights for future missions and ensure that Euclid can fulfill its mission of mapping the dark universe.

News Desk

- Advertisement -

Explore more

Taylor Swift’s ‘The Eras Tour’ Breaks Disney+ Music-Film Streaming Record

Taylor Swift‘s most recent concert film broke more records quickly. In just a few days after its premiere, “Taylor Swift | The Eras Tour...

Siberian Kittens: A Fascinating Overview | ORBITAL AFFAIRS

The siberian cat breed is a fascinating and unique breed known for its striking appearance, The post The siberian kittens breed: a fascinating overview appeared...
Drake Bell's Marital Status: Is the Former Child Star Married?

Drake Bell’s Marital Status: Is the Former Child Star Married?

The question lingers among fans as speculation arises about the relationship status of the former child star turned musician. Bell, known for his role...

Chipotle Stock Surges on 50-for-1 Stock Split—Key Level to Watch

Split to Make Shares More Accessible to Staff and Investors
Have Astronauts Ever Experienced Float Away Phenomenon in Space?

Have Astronauts Ever Experienced Float Away Phenomenon in Space?

Discover if astronauts have ever experienced the terrifying phenomenon of floating away in space and what happens if they do. Learn about the risks...

Kanye West and Bianca Censori Hold Hands in Neon Leggings |...

On Monday, March 18, Bianca Censori went out in Los Angeles with her spouse, Kanye West. She held hands with the 46-year-old musician while...
Meet Daran Norris's Husband, Ray Garcia: Love Beyond Roles | ORBITAL AFFAIRS

Meet Daran Norris’s Husband, Ray Garcia: Love Beyond Roles | ORBITAL...

Daran Norris stands as a versatile and accomplished American actor, voice actor, and comedian, celebrated for his contributions across animation, television, and video games....

Accenture Earnings Report Preview | ORBITAL AFFAIRS

The Future of Accenture: A Look at Q2 FY 2024 Earnings Preview Key Takeaways Accenture is set to announce its second-quarter earnings for fiscal...