Scientists capture photo of formation of new planets

Scientists capture photo of formation of new planets

Assessment

Interactive Video

Science, Physics

11th Grade - University

Hard

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The video discusses the formation of two planets orbiting the star PDS70, as reported in The Astronomical Journal. Researchers at the WM Keck Observatory in Hawaii used an infrared pyramid wavefront sensor for adaptive optics to capture images of these proto-planets. They implemented a new adaptive objects correction technique to interpret signals from the PDS17 multiplanetary system. Sylvane Setter, a software engineer, highlighted the sensor's significant improvement in studying exoplanets, especially around low mass stars where planet formation is active.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the infrared pyramid wavefront sensor used by the researchers?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the location and purpose of the WM Keck Observatory.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of how the team processed images of the proto planets.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges does the Earth's atmosphere pose to astronomical observations?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What advancements did the new infrared sensor bring to the study of exoplanets?

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