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Un cohete chino que transportaba un satélite explota segundos después de su lanzamiento

Un cohete chino que iba a lanzar un satélite a la órbita explotó segundos después del despegue el lunes, lo que supone un fallo relativamente raro para un cohete considerado una pieza clave del programa espacial de Beijing.

Según muestran los videos, el cohete Larga Marcha 7A estalló en una enorme bola de fuego tan solo 85 segundos después de despegar del centro de lanzamiento espacial de Wenchang, en la isla de Hainan, la noche del lunes.

A diferencia de otros lanzamientos exitosos, el incidente parece haber sido minimizado por los medios estatales chinos, con escasa mención de la explosión.

La agencia estatal de noticias Xinhua confirmó el fallo tres horas después del lanzamiento, indicando que “el cohete experimentó una anomalía durante el vuelo”. Añadió que se está investigando la causa, sin proporcionar más información.

En las redes sociales chinas, los videos del lanzamiento se limitaron principalmente a contenido afiliado al Estado, mientras que los videos publicados por los usuarios parecían ser eliminados o tener menor prioridad en las búsquedas de las plataformas populares Xiaohongshu y Douyin.

El líder chino Xi Jinping aspira a convertir a China en líder mundial en ciencia espacial para 2050, y el país está inmerso en una intensa competencia con Estados Unidos en múltiples frentes, incluyendo la tecnología de lanzamiento reutilizable, la investigación lunar y los lanzamientos de satélites.

Elon Musk, fundador de SpaceX, quien ha visto explotar varios de sus propios cohetes tras el lanzamiento, comentó en X: “Los cohetes son increíblemente difíciles”.

El Long March 7A es un cohete de lanzamiento de satélites diseñado por la Academia China de Tecnología de Vehículos de Lanzamiento, una filial de la Corporación China de Ciencia y Tecnología Aeroespacial, el principal contratista estatal del programa espacial chino.

Esta iba a ser la decimoctava misión del Long March 7A; solo había fallado en una ocasión anterior, durante su vuelo inaugural en 2020. El segundo intento, en marzo de 2021, tuvo éxito, y las imágenes mostraron a la multitud que se había reunido para presenciar el lanzamiento.

Wenchang, sede de una de las principales plataformas de lanzamiento de cohetes de China, es conocida por su turismo espacial. Turistas y residentes suelen reunirse en el Centro de Observación de Lanzamientos Espaciales de Wenchang y otros lugares para presenciar los lanzamientos desde donde la visibilidad es óptima.

En un video publicado en internet tras el fallido lanzamiento del lunes, se oyeron exclamaciones de asombro cuando el cohete pareció desintegrarse en el aire poco después de las 20:00. Según los medios estatales chinos, el cohete transportaba el satélite Zhongxing-4B o ChinaSat-4B, destinado a proporcionar servicios de radio, televisión y otras comunicaciones a usuarios de todo el mundo.

Tras el fallo del cohete Larga Marcha 7A el lunes, el tan esperado lanzamiento del Zhuque-3, previsto para el martes por la mañana en la estación de lanzamiento de satélites de Jiuquan, se retrasó, según Yicai, un medio de noticias financieras con sede en Shanghai que cita información de fuentes fiables.

El Zhuque-3, desarrollado por la empresa privada china de cohetes LandSpace, es el primer intento serio del país por construir un cohete de lanzamiento reutilizable. Realizó su primer vuelo en diciembre de 2025, pero la primera etapa del cohete se incendió antes de estrellarse cerca del lugar de recuperación previsto.

El mes pasado, China recuperó con éxito la primera etapa del cohete durante una prueba posterior, lo que representa un gran avance para el programa de cohetes reutilizables del país. En dicha prueba, el propulsor de la primera etapa regresó a una plataforma flotante aproximadamente seis minutos después de la separación de la primera etapa y la etapa superior, según informó la cadena estatal CCTV.

“Esta misión… representa un avance histórico en la tecnología de cohetes reutilizables de China y una base sólida para acelerar la mejora de las capacidades de acceso espacial de China”, declaró en aquel momento el fabricante de cohetes China Aerospace Science and Technology Corporation en una publicación en redes sociales.

A diferencia del Zhuque-3, el Long March 7A es un cohete de tres etapas que no está diseñado para ser reutilizado.

Con una longitud de casi 60 metros (200 pies), el cohete cuenta con cuatro propulsores y la capacidad de enviar siete toneladas métricas de carga útil a la órbita de transferencia geoestacionaria (GTO), aproximadamente a unos 35.405 kilómetros (22.000 millas) sobre la superficie de la Tierra.

Fred He, de CNN, contribuyó a este reportaje.

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As Chicago rethinks its monuments, an artist surrounds George Washington with ‘Other Washingtons’

Chicago (CNN) — In Chicago, a lone statue of George Washington is now surrounded by “Other Washingtons,” which take the form of blue flags bearing the faces of Black Americans who bear the same last name. They include a range of notable figures and local heroes, such as the inventor George Washington Carver, Academy Award-winner Denzel Washington, architect Roberta Washington, and South Side school band leader Benjamin Washington.Who is worthy of a monument? That question circulated across the United States six years ago as the country reckoned with racial injustice in the aftermath of the killing of George Floyd, including who is represented by, or excluded from, our public symbols. Statues of controversial figures were vandalized and taken down, with more than 160 Confederate works removed from public spaces in 2020.Chicago has offered its own answer: to commission new monuments or respond to existing ones, based on internal research that found the city had gaps in representation of gender and race. This year, its Department of Cultural Affairs and Special Events (DCASE) is unveiling a spate of new artist commissions, called the Chicago Monuments Project.“Other Washingtons,” which opened on Thursday in Washington Park, on the city’s South Side, was conceptualized by artist and architect Amanda Williams and is the second so far to be completed. It asks community members to think of the Washingtons that matter to them, with flags and accompanying banners telling their stories and that will rotate out annually for three years.The project is meant to represent “a living archive,” said Kenya K. Merritt, a commissioner from DCASE, in a statement. It “can continue to grow, reflect community memory, and make space for stories that are less widely known.”The design is modeled after the flags that surround the Washington Monument in the nation’s capital, and the colors Williams chose — blue, cream, chocolate and salmon — reference a color palette developed by George Washington Carver, that the artist has explored as part of a larger body of work on the scientist.Depicting Washington on horseback during the Revolutionary War, the original monument has been there since 1904, and is actually a replica of one gifted to France. For a long time, the statue was fenced in after it was vandalized in June 2020. Monuments to Washington and other Founding Fathers were targeted by anti-racist protestors. Washington himself had hundreds of slaves at his home and plantation in Virginia. With the statue in Chicago located in a predominately Black neighborhood, Williams believes it doesn’t fully represent the community in which it resides.“How do you make the site relevant again?” That was the question on her mind when she received the commission, she explained in an interview at the opening event. “What does it mean to not touch him, but to make something that will maybe obscure him?”A monument to manyWilliams’ idea began to take shape with census research, finding that Washington has long been one of the top surnames almost entirely associated with Black Americans. In the 2000s, it reached the top spot, with around 90% of Washingtons identifying as African American. (In the 2020 census, the surname was outranked only by Pierre, though Washington is a much more common name.)It became clear to her then that she could monumentalize many Washingtons who might be more meaningful to passersby, from musicians and athletes to politicians and local heroes. In collaboration with the educator and nearby Englewood resident Candice Washington, who is curating the project, they launched a website to ask for collective input.“It allows the community to really take ownership,” Williams said. “They need to know these are their stories.”“Other Washingtons” is one of eight commissions planned across the city as part of the Chicago Monuments Project, which has received $6.8 million from the Mellon Foundation. Last month, markers around the city were completed to commemorate the victims of the Chicago Race Riot of 1919. Other commissions include a monument to honor Native voices, a sculpture of gospel singer and Civil Rights activist Mahalia Jackson, and a site to recognize the survivors who were tortured by the Chicago Police Department during the 1970s-1990s.But the initiative is bearing the fruits of its labor during President Trump’s second term, when the federal government, in contrast, has doubled down on honoring figures traditionally exalted in US history and is funding such monuments at a breakneck pace. The White House has announced a location for its long-planned National Garden of American Heroes, added sculptures of the Founding Fathers to a newly paved Rose Garden, regilded existing mythological statues by Leo Friedlander, and is pursuing a 250-foot-tall triumphal arch that would dwarf the Lincoln Memorial.Chicago mayor Brandon Johnson, who spoke at the opening of “Other Washingtons,” hopes that the city can set an example through the Chicago Monuments Project.“Through this initiative, Chicago sets a national model for how cities can invest in public art to preserve history, strengthen communities, and inspire real dialogue,” said Mayor Brandon Johnson in his public remarks. “‘Other Washingtons’ expands our understanding of our history and honors the many Washingtons who contribute and have shaped this city, and that will continue to inspire future generations.”At the event, some of those honored and their families were present. The local band leader Benjamin Washington was there, who Williams had not yet met. She ran up to introduce herself and shake his hand before speaking at the podium. After the remarks, different Washingtons smiled and took photos beneath their banners, wearing stickers that said “I’m a Washington.”“My name is Sonya Washington,” one woman said, pointing up to a banner as she introduced herself. “You can find me up there.”The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.
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