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Solar Orbiter blasts off to capture 1st look at sun’s poles

CAPE CANAVERAL, Fla. (AP) — Europe and NASA’s Solar Orbiter rocketed into space Sunday night on an unprecedented mission to capture the first pictures of the sun’s elusive poles.

The $1.5 billion spacecraft will join NASA’s Parker Solar Probe, launched 1 1/2 years ago, in coming perilously close to the sun in order to unveil its secrets.

While Solar Orbiter won’t venture close enough to penetrate the sun’s corona, or crown-like outer atmosphere, like Parker, it will maneuver into a unique out-of-plane orbit that will take it over both poles, never photographed before. Together with powerful ground observatories, the sun-staring space duo will be like an orchestra, according to Gunther Hasinger, the European Space Agency’s science director.

“Every instrument plays a different tune, but together they play the symphony of the sun,” Hasinger said.

Solar Orbiter was made in Europe, along with nine science instruments. NASA provided the 10th instrument and arranged the late-night launch from Cape Canaveral.

Nearly 1,000 scientists and engineers from across Europe gathered with their U.S. colleagues under a full moon as United Launch Alliance’s Atlas V rocket blasted off, illuminating the sky for miles around. Crowds also jammed nearby roads and beaches.

Solar Orbiter — a boxy 4,000-pound (1,800-kilogram) spacecraft with spindly instrument booms and antennas — will swing past Venus in December and again next year, and then past Earth, using the planets’ gravity to alter its path. Full science operations will begin in late 2021, with the first close solar encounter in 2022 and more every six months.

At its closest approach, Solar Orbiter will come within 26 million miles (42 million kilometers) of the sun, well within the orbit of Mercury.

Parker Solar Probe, by contrast, has already passed within 11.6 million miles (18.6 million kilometers) of the sun, an all-time record, and is shooting for a slim gap of 4 million miles (6 million kilometers) by 2025. But it’s flying nowhere near the poles. That’s where Solar Orbiter will shine.

The sun’s poles are pockmarked with dark, constantly shifting coronal holes. They’re hubs for the sun’s magnetic field, flipping polarity every 11 years.

Solar Orbiter’s head-on views should finally yield a full 3-D view of the sun, 93 million miles (150 million kilometers) from our home planet.

“With Solar Observatory looking right down at the poles, we’ll be able to see these huge coronal hole structures,” said Nicola Fox, director of NASA’s heliophysics division. “That’s where all the fast solar wind comes from … It really is a completely different view.”

To protect the sensitive instruments from the sun’s blistering heat, engineers devised a heat shield with an outer black coating made of burned bone charcoal similar to what was used in prehistoric cave paintings. The 10-foot-by-8-foot (3-meter-by-2.4-meter heat shield is just 15 inches (38 centimeters) thick, and made of titanium foil with gaps in between to shed heat. It can withstand temperatures up to nearly 1,000 degrees Fahrenheit (530 degrees Celsius).

Embedded in the heat shield are five peepholes of varying sizes that will stay open just long enough for the science instruments to take measurements in X-ray, ultraviolet, visible and other wavelengths.

The observations will shed light on other stars, providing clues as to the potential habitability of worlds in other solar systems.

Closer to home, the findings will help scientists better predict space weather, which can disrupt communications.

“We need to know how the sun affects the local environment here on Earth, and also Mars and the moon when we move there,” said Ian Walters, project manager for Airbus Defence and Space, which designed and built the spacecraft. “We’ve been lucky so far the last 150 years,” since a colossal solar storm last hit. “We need to predict that. We just can’t wait for it to happen.”

The U.S.-European Ulysses spacecraft, launched in 1990, flew over the sun’s poles, but from farther afield and with no cameras on board. It’s been silent for more than a decade.

Europe and NASA’s Soho spacecraft, launched in 1995, is still sending back valuable solar data.

Altogether, more than a dozen spacecraft have focused on the sun over the past 30 years. It took until now, however, for technology to allow elaborate spacecraft like Parker and Solar Orbiter to get close without being fried.

Fox considers it “a golden age” for solar physics.

“So much science still yet to do,” she said, “and definitely a great time to be a heliophysicist.”

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The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.

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Bollywood, Nollywood collide in tale of big fat Indian-Nigerian wedding

(CNN) — Two of the world’s biggest movie industries, Bollywood and Nollywood, have joined forces to produce a new movie about an inter-cultural love story.

Titled ‘Namaste Wahala’ it is directed by businesswoman-turned-filmmaker, Hamisha Daryani Ahuja, who weaves a tale across two diverse and rich cultures — India and Nigeria.

“Namaste Wahala” loosely translates to ‘Hello trouble’ and it is filmed in a mix of Hindu and Nigeria’s pidgin language.

Ahuja has lived in Nigeria since she was a child and says her experience living in Africa’s most populous country inspired her to make her debut film.

“I am Indian but I have lived in Nigeria my whole life. Everyone loves Bollywood and Nollywood, so I thought ‘how is it that no one has done a love story between the two?'” she told CNN.

Now in her 30s, Ahuja says she decided to fuse her experiences from both cultures to create a love story that people can relate to.

The movie will be released in April and features top movie stars from both countries including veteran Nollywood actress Joke Silva, Richard Mofe Damijo and Segal Sujata, Ini-Dima Okojie and Ruslaan Mumtaz.

Colorful celebrations

Nigerian and Indian weddings are colorful and lavish affairs — and they are also big business.

A Nigerian wedding can cost up to $13,515, while India’s wedding industry is reported to be worth $50 billion, according to Vogue Business.

Through Namaste Wahala, both wedding industries fuse, showcasing a celebration between both cultures.

“The story has been in my head for a long time but I wanted it to be completely accurate. I wanted both cultures to be portrayed the same, that no culture was above the other,” Ahuja said.

Filmed entirely in Lagos, Nigeria’s commercial nerve center, Ahuja says it features classic Bollywood dancing and singing scenes to keep it as authentic as possible.

“It is a fun comedy, a lot of laughs with a few tears,” she said.

Nollywood to the world

Nigerians have taken to social media to express their excitement about the upcoming movie release.

“The name alone wants me to watch it. Namaste [means] peace. Wahala [means] trouble/problem. Gotta watch it with some Chicken Biryani and Jollof Rice for the culture(s),” wrote Twitter user Jerome Antwin- Lewis.

This is not the first international collaboration with Nollywood. Over the past years, Nigeria’s movie industry has partnered with China, France, and the US to produce and distribute wide-ranging movies.

In 2019, for example, China and Nigeria partnered to create their first major movie collaboration, and in the same year French Media giant, Canal+ acquired Nigeria’s ROK studios as part of its expansion plans into Africa.

Ahuja says these partnerships are important because they help showcase Nollywood’s talents beyond the walls of Africa.

“We have so much talent in Nollywood. What I think with these international collaborations is that we will be able to showcase all these amazing work internationally.”

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