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.



Paris Residents to Vote on Making 500 More Streets Pedestrian

 A view shows streets Rue Ferdinand Flocon, one of the pedestrianized streets, ahead of the March 23 citywide vote on a proposition from city hall to pedestrianize 500 streets, in Paris, France, March 21, 2025. (Reuters)
A view shows streets Rue Ferdinand Flocon, one of the pedestrianized streets, ahead of the March 23 citywide vote on a proposition from city hall to pedestrianize 500 streets, in Paris, France, March 21, 2025. (Reuters)
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Paris Residents to Vote on Making 500 More Streets Pedestrian

 A view shows streets Rue Ferdinand Flocon, one of the pedestrianized streets, ahead of the March 23 citywide vote on a proposition from city hall to pedestrianize 500 streets, in Paris, France, March 21, 2025. (Reuters)
A view shows streets Rue Ferdinand Flocon, one of the pedestrianized streets, ahead of the March 23 citywide vote on a proposition from city hall to pedestrianize 500 streets, in Paris, France, March 21, 2025. (Reuters)

Parisians vote in a referendum on Sunday to decide whether an extra 500 of the city's streets should be pedestrianized and greened, in a new push by the French capital's left-leaning town hall to curb car usage and improve air quality.

This is the third such referendum in Paris in as many years, following a 2023 vote that approved a ban on e-scooters, and a decision last year to triple parking charges for large SUVs.

"For the past 25 years we've gradually been reclaiming public space for pedestrian traffic, for gentle traffic, and with 'garden streets', to create lungs within neighborhoods, the places where we live," Deputy Mayor Patrick Bloche told Reuters ahead of Sunday's vote.

Paris town hall data shows car traffic in the city has more than halved since the Socialists assumed power at the turn of the century.

Mayor Anne-Hidalgo, in office since 2014, has overseen significant transformation in the city's streets. Since 2020, 84 km (52 miles) of cycle lanes have been created and bicycle usage jumped 71% between the end of the COVID-19 lockdowns and 2023, the data shows.

If approved, Sunday's referendum will eliminate 10,000 extra parking spots in Paris, adding to the 10,000 removed since 2020. The capital's two million residents will be consulted on which streets will become pedestrian areas.

PARIS BOTTOM OF LIST OF EUROPE'S GREENEST CAPITALS

Despite recent changes, Paris lags other European capitals in terms of green infrastructure - which include private gardens, parks, tree-lined streets, water and wetlands - making up only 26% of the city area versus a European capitals average of 41%, according to the European Environment Agency.

Critics of the changes say the town hall's measures make it increasingly challenging for the 10 million people living in the outer suburbs, where the public transport network is less dense, to commute to work and shop in the city center.

"It's important to know that the city of Paris isn't a museum. It's still a city where people work, where workers are forced to get around, where people from the greater Paris region are forced to come, where there are stores," said Philippe Noziere, head of the automobile owners' association 40M.

Car ownership illustrates the divide between central Paris and the suburbs: only one out of three households own a car in the former versus two out of three in the latter. Excluding Paris and its region, car ownership in France is 85%.

If Parisians vote in favor of the proposal, the 500 streets to be vegetated will bring the total of these "green lungs" to nearly 700, just over one-tenth of the capital's streets.