©NSF-DOE Vera C. Rubin Observatory via AP
Vocabulary:
I will read the words, meanings, and sample sentences. Then, repeat after me.
- prominent /PROM-uh-nuhnt/
- innovative /IN-uh-vey-tiv/
- groundbreaking /GROUND-brey-king/
- elusive /ih-LOO-siv/
- comprehensive /kom-pri-HEN-siv/
[adjective] – very well known and important
The museum displayed a prominent sculpture that many visitors stopped to look at.
[adjective] – using new methods or ideas
The team made an innovative robot that can clean small plastic pieces from water.
[adjective] – very new and a big change from other things of its type
The artist’s groundbreaking painting changed how people thought about color.
[adjective] – difficult to describe, find, or achieve
The fox was elusive and hard to find in the dark forest.
[adjective] – complete and including everything that is necessary
The report gave a comprehensive view of the school’s science program.
Article reading:
Please read the whole article. Then, I will check your pronunciation and intonation.
On June 24, 2025, the Vera C. Rubin Observatory in Chile released its first images of the universe. This observatory is located on Cerro Pachón, a mountain in the Andes. It was constructed with funding from the U.S. National Science Foundation and the U.S. Department of Energy. The observatory will observe the southern sky for 10 years. Its mission is to explore the night sky in greater detail and to cover areas that are usually hidden. The new images include the Trifid and Lagoon nebulas, which are glowing clouds of gas thousands of light-years from Earth. The Virgo Cluster was also captured, showing many galaxies, including two prominent spiral galaxies. The observatory uses the largest digital camera ever built, with a remarkable resolution of 3.2 gigapixels and an innovative design for large-scale surveys.
Named after astronomer Vera Rubin, the project honors her groundbreaking work in proving the existence of dark matter, a mysterious and elusive force that cannot be seen but affects galaxy movement. Experts hope the camera will help reveal more about dark matter and dark energy, which influence the universe’s growth. The observatory aims to capture 20 billion galaxies and find new celestial objects like asteroids. Researchers called the project revolutionary, with the potential to bring a paradigm shift in astronomy. Although space science is complex, this observatory offers a comprehensive way to monitor changes in the sky and may lead to new insights about the universe.
Named after astronomer Vera Rubin, the project honors her groundbreaking work in proving the existence of dark matter, a mysterious and elusive force that cannot be seen but affects galaxy movement. Experts hope the camera will help reveal more about dark matter and dark energy, which influence the universe’s growth. The observatory aims to capture 20 billion galaxies and find new celestial objects like asteroids. Researchers called the project revolutionary, with the potential to bring a paradigm shift in astronomy. Although space science is complex, this observatory offers a comprehensive way to monitor changes in the sky and may lead to new insights about the universe.
Discussion Questions:
I will read each question. Then, please answer them.
- Have you ever looked at the stars through a telescope? If so, what did you see? If not, would you like to try? Why or why not?
- Have you ever seen a photo of a galaxy or nebula? If so, where was it? If not, would you like to see one? Why or why not?
- Do you agree that exploring space helps people understand Earth better?
- Why is it important to build observatories in remote places like mountains?
- Why do you think people want to learn more about the hidden parts of the universe?
Summarization
Please summarize the whole article using your own words and expressions. You will have one minute to prepare before you answer.
Describe:
Please explain the definition of each word listed below based on your understanding. You can provide example sentences if needed.
- release
- construct
- resolution
- celestial
- astronomy