Satellites follow a triangle over Gemini North Telescope

If you buy links to our articles, the future and its syndicate partners can earn a commission.

The Gemini North telescope, half of the international Gemini observatory, examines the sky over Maunakea, a mountain in Hawaii. His twin, the Gemini South Telescope, is located in the Chilean Andes in Cerro Pachón.

What is that?

According to the Nirirlab, both Gemini telescopes have four pictures and spectrographs, which at the same time look at both optical and infrared wave lengths that are mounted on the back of the telescopes. These instruments work synchronously with the control systems of the telescopes in order to be able to look deep into the universe.

The Gemini North telescope is one of several close to the Mauna Kea summit, and there are two of only a few observations that can be completely operated from afar.

Where is it?

At a height of 13,825 feet (4.214 meters) in a long-rolled volcano, the Gemini North telescope lies over the clouds and light pollution, which could affect its analysis.

Why is it incredible?

While the Gemini North telescope may be a high height to avoid light pollution, it has another problem that could affect its readings: satellite strips. Since there are more satellites in orbit with low earth than ever, it can be a challenge for astronomers to avoid them if they point sensors to the sky. In this picture, the long exposure shows three satellites across the sky to form a triangular shape.

Researchers are working on finding paths to pursue these satellites to make it easier to make astronomers easier, fit into our universe and to study the many heavenly objects that are there.

Would you like to learn more?

You can read more about Gemini Observatory and satellite activity, as astronomers continue to use powerful telescopes to look at our night sky.