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A NASA Spacecraft Will Make Another Close Pass of the Sun

This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the Sun. (Steve Gribben/Johns Hopkins APL/NASA via AP, File)
This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the Sun. (Steve Gribben/Johns Hopkins APL/NASA via AP, File)
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A NASA Spacecraft Will Make Another Close Pass of the Sun

This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the Sun. (Steve Gribben/Johns Hopkins APL/NASA via AP, File)
This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the Sun. (Steve Gribben/Johns Hopkins APL/NASA via AP, File)

A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through the sizzling solar atmosphere.

The Parker Solar Probe made its record-breaking first pass within 3.8 million miles (6 million kilometers) of the scorching sun in December, flying closer than any object sent before.

Plans called for it to attempt that journey again on Saturday. Since the flyby happens out of communication range, the mission team won't hear back from Parker until Tuesday afternoon.

Parker is the fastest spacecraft built by humans, and is once again set to hit 430,000 mph (690,000 kph) at closest approach.

Launched in 2018 to get a close-up look at the sun, Parker has since flown straight through its crownlike outer atmosphere, or corona.

Scientists hope the data from Parker will help them better understand why the sun’s outer atmosphere is hundreds of times hotter than its surface and what drives the solar wind, the supersonic stream of charged particles constantly blasting away from the sun.

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Japan’s Weather Agency Declares Flowering of Tokyo’s Cherry Blossoms as the Festive Season Begins 

Flowering cherry blossoms and buds from a sample cherry tree, Somei Yoshino species, for phenological observation conducted by the Tokyo Regional Headquarters of the Japan Meteorological Agency, are seen at Yasukuni Shrine in Tokyo on March 24, 2025. (AFP)
Flowering cherry blossoms and buds from a sample cherry tree, Somei Yoshino species, for phenological observation conducted by the Tokyo Regional Headquarters of the Japan Meteorological Agency, are seen at Yasukuni Shrine in Tokyo on March 24, 2025. (AFP)
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Japan’s Weather Agency Declares Flowering of Tokyo’s Cherry Blossoms as the Festive Season Begins 

Flowering cherry blossoms and buds from a sample cherry tree, Somei Yoshino species, for phenological observation conducted by the Tokyo Regional Headquarters of the Japan Meteorological Agency, are seen at Yasukuni Shrine in Tokyo on March 24, 2025. (AFP)
Flowering cherry blossoms and buds from a sample cherry tree, Somei Yoshino species, for phenological observation conducted by the Tokyo Regional Headquarters of the Japan Meteorological Agency, are seen at Yasukuni Shrine in Tokyo on March 24, 2025. (AFP)

Japan 's official cherry blossom spotters on Monday confirmed the first blooming of the country's favorite flower, declaring the official start of the festive season in the Japanese capital.

An official from the Japan Meteorological Agency carefully examined the specimen tree of Somei Yoshino variety at Tokyo's Yasukuni shrine and announced that more than five blossoms — the minimum required for the announcement — were flowering on it.

The opening matched the average year and was five days earlier than last year, according to the JMA.

Cherry blossoms, or “sakura,” are Japan’s favorite flower and usually reach their peak in late March to early April, just as the country celebrates the start of a new school and business year. Many Japanese enjoy walking or picnicking under the trees.

Sakura have deeply influenced Japanese culture for centuries and have regularly been used in poetry and literature, with their fragility seen as a symbol of life, death and rebirth.

The announcement in Tokyo, which is enjoying warmer-than-usual temperatures of around 19 Celsius (66 Fahrenheit), comes just one day after the blooming of the nation's first cherry blossom was confirmed Sunday in the southwestern city of Kochi on the island of Shikoku.

The JMA tracks more than 50 “benchmark” cherry trees across the country. The trees normally bloom for about two weeks each year from first bud to all the blossoms falling off. They are expected to reach their peak in about 10 days.

Cherry trees are sensitive to temperature changes and the timing of their blooming can provide valuable data for climate change studies.

In recent years, Japan's cherry blossom season has tended to come earlier than the average, prompting concerns of a possible impact of climate change.