The sample from asteroid Ryugu: summary early 2023

On March 20, the extraterrestrial curation team pulled off the protective overalls that guard against any Earthly contamination entering the laboratory, and joined leaders of the mission and initial analysis teams in the ISAS Communication Hall. It has been just over two years since the Hayabusa2 spacecraft returned a sample from asteroid Ryugu to Earth. The teams were together to present a summary of the findings to date.

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The JUICE Mission: Japan joins ESA to head to the icy moons

The JUpiter ICy moon Explorer (JUICE) is set to embark on an eight year journey to the icy moons of our Solar System’s largest planet. While the moons have been previously observed by Jupiter explorers such as NASA’s Galileo, this is the first time a dedicated mission will visit the moons with an instrument suite targeted at their exploration. JUICE is an ESA-led mission, with strong involvement from Japan in both the instrument development and science teams.

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Global Space News; One Year of #WebbWOW

It is said that you cannot recapture the childhood magic of Christmas. But any astronomer watching the skies on December 25 in 2021 will beg to differ. Because the most powerful space telescope ever constructed was about to launch. Our researchers take us through the first year of Webb.

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Meeting in the shadow of asteroid: Yoshida Fumi has been awarded the DaBoll Award for her leadership in occultation observation

Despite both radar and optical observations from Earth, asteroid Phaethon was proving elusive. "Phaethon’s orbit is special compared to other near-Earth asteroids,” explains Yoshida Fumi at the Planetary Exploration Research Center, Chiba Institute of Technology, and the University of Occupational and Environmental Heath, Japan. “There’s never a chance to observe Phaethon from Earth with a solar phase angle of zero degrees.”

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As XRISM prepares to launch, what might the telescope reveal about the largest structures in our Universe?

"As something falls from a high position to a low position, it gains kinetic energy by losing gravitational potential.” It is a sentence that could belong in any physics textbook. But Associate Professor Yamaguchi Hiroya is not discussing the quintessential student problem of dropping an object into a well. Instead, he is describing the formation of the largest structures in the Universe: galaxy clusters. The activity within these cosmological monoliths have long remained unclear, but this is set to change with the launch of the XRISM X-ray Space Observatory next fiscal year.

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The search for life on other worlds: Suzuki Shino discussing the importance of microbiology in searching for habitable world

“Life cannot survive unless it can be born somewhere,” points out Associate Professor Suzuki Shino in the Department of Interdisciplinary Space Science at ISAS. “To discover extraterrestrial life, we must therefore understand the kinds of planetary environment that can produce life. So searching for the origin of life and extraterrestrial life are two sides of the same coin.”

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THE STORY OF VENUS: NASA’S LORI GLAZE TALKS ABOUT THE SELECTION OF THE TWO NEW NASA MISSIONS TO VENUS

"It was a big and happy surprise, to both me and the whole planetary science community,” describes Dr Lori Glaze, Director of the Planetary Science Division at NASA. “I think many in our field recognised it was well past time for NASA to return to Venus, but to see both the Venus Discovery concepts selected together was pretty amazing.”

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HELPING TO BRING AN ASTEROID HOME

Two weeks before Hayabusa2 was due to return to Earth, Caitlin Caruana feared it would all go wrong. Caruana is part of the Australian Space Agency’s (ASA) international engagement team and for the last six months of 2020, she was dedicating nearly all her time to ensuring that JAXA would be able to collect their spacecraft’s sample return capsule when it landed in Australia on December 6, 2020.

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