For graffiti artists, abandoned skyscrapers in Miami and Los Angeles become a canvas for regular people to be seen and heard
In 2023-2024, graffiti artists tagged abandoned skyscrapers in Los Angeles and Miami, highlighting financial and political issues through their large, visible artworks.
In what’s known as “graffiti bombing,” artists in both cities swiftly and extensively tagged downtown skyscrapers that had been abandoned. The efforts took place over the course of a few nights in December 2023 and late January 2024, with the results generating a mix of admiration and condemnation.
KTLA 5 news highlights public outrage over a graffitied skyscraper in Los Angeles on Jan. 31, 2024.
As someone who has researched the intersection of graffiti and activism, I see these works as major milestones – and not just because the artists’ tags are perhaps more prominent than they’ve ever been, high above street level and visible from blocks away.
They also get to the heart of how money and politics can make individuals feel powerless – and how art can reclaim some of that power.
Since late 2019, Los Angeles’ billion-dollar Oceanwide Plaza – a mixed-use residential and retail complex consisting of three towers – has stood unfinished. The Beijing-based developer was unable to pay contractors, and ongoing financing challenges forced the company to put the project on pause. It’s located in one of the priciest parts of the city, right across the street from Crypto.com Arena, where the 2024 Grammy Awards were held.
Hundreds of taggers were involved in the Los Angeles graffiti bombing. It may never be publicly known how the idea was formed and by whom. But it seemed to have been inspired by a similar project that took place in Miami during Art Basel, the city’s annual international art fair.
In November 2023, the city of Miami announced that a permit to demolish One Bayfront Plaza site, an abandoned former VITAS Healthcare building, had been filed.
Over the course of a few days, graffiti artists – some of whom rappelled down the side of the building – tagged the brutalist, concrete structure with colorful bubble letters spelling their graffiti names: “EDBOX,” “SAUTE” and “1UP,” and hundreds more.
The response to the Miami bombing was more awe than outrage, perhaps because the building will soon be torn down. It elicited comparisons to 5Pointz, a collection of former factory buildings in the Queens borough of New York City that was covered with graffiti and became a landmark before being demolished in 2014.
Meaning and motivation
In the early 2000s, when I started researching street graffiti, I learned that there are different names for different graffiti types.
“Tags” are pseudonyms written in marker, sometimes with flourishes. “Fill-ins” or “throw-ups” are quickly painted fat letters or bubble letters, usually outlined. “Pieces” involve more colorful, complicated and stylized spray-painted letters.
The tradition of painting ornate graffiti names made me think of Paul Cézanne, who painted the same bowl of fruit over and over. The carefully chosen names and their letters become the subject that writers use to practice their craft.
But I also wanted to know why people graffitied.
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Many graffiti writers tagged spaces to declare their existence, especially in a place like New York City, where it is easy to feel invisible. Some writers who became well known in the early 1970s, like Taki 183, scrawled their names and street numbers all over the city.
During my research, I spoke with one New York graffiti artist whose work had garnered a lot of attention in the 1980s. He explained that his writing had no concrete political messages.
“But,” he added, “the act of writing graffiti is always political.”
Another graffiti artist I interviewed, “PEN1,” stood with me on a street in lower Manhattan, pointing out one of his many works. It was a fill-in – huge letters near the top of a three- or four-story building, very visible from the street.
“Those people have paid so much money to put their message up there,” he said, pointing to nearby billboards, “and I get to put my name up there for free.”
Through my project, which I ended up titling “Unofficial Communication,” I came to understand that writing graffiti on walls, billboards and subway cars was a way of disrupting ideas of private ownership in public, outdoor spaces.
It involved three different sets of players. There were the taggers, who represented people defying the status quo. There were the public and private owners of the spaces. And there was the municipal government, which regularly cleaned graffiti from outdoor surfaces and tried to arrest taggers.
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In cities across the U.S., then and now, it’s easy to see whose interests are the priority, whose mistakes governments are willing to overlook, and which people they aggressively police and penalize.
Loud and clear
The names painted on the Los Angeles skyscrapers are the faster and easier-to-complete fill-ins, since time is at a premium and the artists risk arrest.
These vertical graffiti bombing projects on failed skyscrapers, deliberately or not, call attention to the millions of dollars that are absorbed by taxpayers when private developers make bad investments.
Because the names painted on the buildings are fill-ins, they’re not especially artistic. But they did, in fact, make a political statement.
A former graffiti artist who goes by “ACTUAL” told The Washington Post that he’d come out of retirement to contribute to the Los Angeles project.
“The money invested in [the buildings] could have done so much for this city,” he added.
Some of the graffiti artists in Los Angeles were arrested, and the Los Angeles City Council is demanding that the owners of Oceanwide Plaza remove the graffiti, described as the work of “criminals” acting “recklessly.”
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Meanwhile, the developers of buildings that have sat, unfinished, for years, in the middle of a housing crisis, have broken no laws.
Some reckless acts, apparently, are more criminal than others.
Jared Isaacman, the nominee for next NASA administrator, has traveled to orbit on two commercial space missions.
AP Photo/John RaouxWendy Whitman Cobb, Air University
Jared Isaacman, billionaire, CEO and nominee to become the next NASA administrator, faced questions on April 9, 2025, from members of the Senate Committee on Commerce, Science, and Transportation during his confirmation hearing for the position.
Should the Senate confirm him, Isaacman will be the first billionaire – but not the first astronaut – to head NASA. Perhaps even more significant, he will be the first NASA administrator with significant ties to the commercial space industry.
As a space policy expert, I know that NASA leadership matters. The head of the agency can significantly shape the missions it pursues, the science it undertakes and, ultimately, the outcome of America’s space exploration.
Jared Isaacman speaks at a news conference in 2024, before his Polaris Dawn mission.AP Photo/John Raoux, File
An unconventional background
At 16 years old, Isaacman dropped out of high school to start a payment processing company in his basement. The endeavor succeeded and eventually became known as Shift4.
Though he found early success in business, Isaacman also had a love for aviation. In 2009, he set a record for flying around the Earth in a light jet, beating the previous record by more than 20 hours.
While remaining CEO of Shift4, Isaacman founded another company, Draken International. The company eventually assembled the world’s largest fleet of privately owned fighter jets. It now helps to train U.S. Air Force pilots.
In 2019, Isaacman sold his stake in Draken International. In 2020, he took Shift4 public, making him a billionaire.
Isaacman continued to branch out into aerospace, working with SpaceX beginning in 2021. He purchased a crewed flight on the Falcon 9 rocket, a mission that eventually was called Inspiration4. The mission, which he led, represented the first private astronaut flight for SpaceX. It sent four civilians with no previous formal space experience into orbit.
Following the success of Inspiration4, Isaacman worked with SpaceX to develop the Polaris Program, a series of three missions to help build SpaceX’s human spaceflight capabilities. In fall 2024, the first of these missions, Polaris Dawn, launched.
Polaris Dawn added more accomplishments to Isaacman’s resume. Isaacman, along with his crewmate Sarah Gillis, completed the first private spacewalk. Polaris Dawn’s SpaceX Dragon capsule traveled more than 850 miles (1,367 kilometers) from Earth, the farthest distance humans had been since the Apollo missions.
The Polaris Dawn mission launched on a SpaceX Falcon 9 rocket in September 2024.AP Photo/John Raoux
The next adventure: NASA
In December 2024, the incoming Trump administration announced its intention to nominate Isaacman for the post of NASA administrator.
As NASA administrator, Isaacman would oversee all NASA activities at a critical moment in its history. The Artemis program, which has been in progress since 2017, has several missions planned for the next few years.
This includes 2026’s Artemis II mission, which will send four astronauts to orbit the Moon. Then, in 2027, Artemis III will aim to land on it.
If the mission proceeds as planned, the Artemis II crew will fly in an Orion crew capsule, pictured behind them, around the Moon in 2026.Kim Shiflett/NASA via AP, File
But, if Isaacman is confirmed, his tenure would come at a time when there are significant questions about the Artemis program, as well as the extent to which NASA should use commercial space companies like SpaceX. The agency is also potentially facing funding cuts.
Some in the space industry have proposed scrapping the Artemis program altogether in favor of preparing to go to Mars. Among this group is the founder of SpaceX, Elon Musk.
Others have suggested canceling NASA’s Space Launch System, the massive rocket that is being used for Artemis. Instead, they argue that NASA could use commercial systems, like SpaceX’s Starship or Blue Origin’s New Glenn.
Isaacman has also dealt with accusations that he is too close to the commercial space industry, and SpaceX in particular, to lead NASA. This has become a larger concern given Musk’s involvement in the Trump administration and its cost-cutting efforts. Some critics are worried that Musk would have an even greater say in NASA if Isaacman is confirmed.
Since his nomination, Isaacman has stopped working with SpaceX on the Polaris Program. He has also made several supportive comments toward other commercial companies.
But the success of any of NASA’s plans depends on having the money and resources necessary to carry them out.
While NASA has been spared major cuts up to this point, it, like many other government agencies, is planning for budget cuts and mass firings. These potential cuts are similar to what other agencies such as the Department of Health and Human Services have recently made.
During his confirmation hearing, Isaacman committed to keeping the Artemis program, as well as the Space Launch System, in the short term. He also insisted that NASA could both return to the Moon and prepare for Mars at the same time.
Although Isaacman stated that he believed NASA had the resources to do both at the same time, the agency is still in a time of budget uncertainty, so that may not be possible.
About his relationship with Musk, Isaacman stated that he had not talked to Musk since his nomination in November, and his relationship with SpaceX would not influence his decisions.
Additionally, he committed to carrying out space science missions, specifically to “launch more telescopes, more probes, more rovers.”
But since NASA is preparing for significant cuts to its science budget, there is some speculation that the agency may need to end some science programs, like the Hubble space telescope, altogether.
Isaacman’s future
Isaacman has received support from the larger space community. Nearly 30 astronauts signed a letter in support of his nomination. Former NASA administrators, as well as major industry groups, have signaled their desire for Isaacman’s confirmation.
He also received the support of Senator Ted Cruz, the committee chair.
Barring any major development, Isaacman will likely be confirmed as NASA administrator by the Senate in the coming weeks. The Committee on Commerce, Science, and Transportation could approve his nomination once it returns from a two-week break at the end of April. A full vote from the Senate would follow.
If the Senate does confirm him, Isaacman will have several major issues to confront at NASA, all in a very uncertain political environment.Wendy Whitman Cobb, Professor of Strategy and Security Studies, Air University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Phoenix Sky Harbor International Airport, a major transportation hub in Arizona, is set to undergo significant improvements with a new construction project at Terminal 3. According to AZ Family, the work is officially commencing this month on a project that will enhance the airport’s infrastructure, making it more accommodating for travelers.
Expansion at Sky Harbor
The upcoming expansion, which boasts a budget of $326 million, will introduce a new concourse on the north side of Terminal 3. This new addition is designed to increase the terminal’s capacity by adding six new passenger gates, bringing the total to 26 gates. The construction will encompass a vast 173,000 square feet, ultimately providing more flight options and enhanced facilities for travelers.
As reported by AZ Central, the expansion is much-needed, given that Terminal 3 is the oldest terminal at Sky Harbor. McCarthy Building Cos. Inc. has been entrusted with the construction, and they are committed to creating an exceptional experience for passengers. Thomas Assante, McCarthy’s senior project director, stated, “Every portion of the new Terminal 3 concourse will provide an exceptional experience for Sky Harbor passengers.” Notably, McCarthy has experience with airport projects, having recently completed a five-gate concourse at Mesa Gateway Airport, which opened in February 2024.
In addition to expanding gate capacity, the new Terminal 3 concourse plans to feature improvements beyond functionality. Travelers can look forward to new dining options, including three food and beverage spaces, as well as two retail spaces, alongside a passenger lounge. Greg Roybal, an airport spokesman, has confirmed these plans, emphasizing the project’s focus on improving the overall passenger experience.
The anticipated completion date for the new concourse is set for 2027. Once finished, this expansion will not only bolster the terminal’s capabilities but also enhance the amenities available to travelers. The airlines currently operating out of Terminal 3 include Delta, United, Frontier, and Alaska Airlines, among others.
As this construction project unfolds, we will keep readers updated with the latest developments and milestones. With these enhancements on the horizon, Sky Harbor Airport is poised to deliver an even better travel experience for passengers in the coming years. Stay tuned!
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Did James Webb Find Life on a Distant Planet Recently?
Recent findings from the James Webb Space Telescope suggest potential biosignatures on exoplanet K2-18b, including dimethyl sulfide, indicating possible microbial life, though further research is necessary.
James Webb Space Telescope mission observing universe. This image elements furnished by NASA
While the answer to that question is not a definitive “yes,” recent findings from the James Webb Space Telescope (JWST) are providing what scientists are calling the “strongest evidence yet” of potential life on an exoplanet, specifically K2-18b. This discovery opens a new frontier in our understanding of the universe and the possibility of life beyond Earth.
The Discovery
A dedicated team of astronomers recently utilized the powerful capabilities of the JWST to analyze the atmosphere of K2-18b, a super-Earth exoplanet located an incredible 124 light-years away from our planet. Their findings have revealed chemical signatures in the atmosphere that warrant further investigation.
The Biosignature
Among the intriguing detections was dimethyl sulfide (DMS) and potentially dimethyl disulfide (DMDS). These compounds are significant because, on Earth, they are predominantly produced by living organisms, with marine microbes being the primary source. The presence of these chemicals in K2-18b’s atmosphere suggests the potential for biological processes at work.
The Context
DMS is primarily emitted by marine phytoplankton, a crucial element of oceanic ecosystems. The detection of DMS in the atmosphere of K2-18b is interpreted as a potential indicator of microbial life, potentially thriving in an ocean on the planet. This tantalizing prospect encourages scientists to contemplate the types of ecosystems that could flourish far beyond Earth.
Caution
However, it is essential to approach these findings with the appropriate level of caution. While the presence of these compounds is compelling, scientists emphasize that this does not serve as definitive confirmation of life. Further observations and rigorous analyses are necessary to rule out other non-biological explanations for the presence of DMS and DMDS in K2-18b’s atmosphere.
Significance
This detection represents a significant leap forward in the ongoing quest to uncover extraterrestrial life. It is the first time scientists have successfully identified potential biosignatures on an exoplanet using advanced astronomical technology. This marks a pivotal moment in astrobiology, helping to narrow the focus of future exploration.
Future Research
The JWST will continue to play a vital role in studying K2-18b, as well as other exoplanets, in the relentless pursuit of knowledge about life in the cosmos. Ongoing research will seek to deepen our understanding and potentially corroborate these exciting initial findings.
In conclusion, while the James Webb Space Telescope has not definitively found life on K2-18b, the detection of biosignatures in its atmosphere represents a groundbreaking step in humanity’s exploration of worlds beyond our own. As scientists push forward, we stand on the brink of potentially transformative discoveries that could change our understanding of life in the universe. Stay tuned for further updates as we journey into the stars!
The science section of our news blog, STM Daily News, provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
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Wendy Whitman Cobb, Professor of Strategy and Security Studies, Air University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
