Mostrando postagens com marcador The Washington Post. Mostrar todas as postagens
Mostrando postagens com marcador The Washington Post. Mostrar todas as postagens

terça-feira, 14 de julho de 2026

O céu cai sobre nossas cabeças, literalmente (The Washington Post)

 Tudo o que o chefe gaulês, Abraracourcix, da série de Goscinny e Uderzzo das afenturas de Asterix e Obelix, mais temia: que le ciel nous tombe sur la tête.
Pois ele está caindo, e seus efeitos podem ser perigosos, se não catastróficos, dependendo do objeto, satélites cuja vida útil já se esgotou.

Why space debris matters for Trump’s agenda
The Washington Post, July 15, 2026

The Neil Gehrels Swift Observatory, nearly 22 years into what was only meant to be a two-year mission, is falling out of orbit. Without intervention, it will come crashing back to Earth.

The situation could have been ripped from a sci-fi screenplay — and so could the solution NASA devised: launching a three-armed spacecraft to intercept the falling observatory, which carries NASA telescopes, and push it, over the course of about a month, into a higher orbit. It’s a relatively novel strategy — it’s only been done once before, by China four years ago — and one NASA may be forced to use more and more frequently in the coming years.

“Every satellite lower in orbit, a couple hundred miles up or so, 400 miles or so, eventually they’re all going to come down, it’s just a matter of how long,” said John Crassidis, a professor of aerospace engineering at the University at Buffalo and former NASA scientist.

What to do about the increasing number of satellites and many random debris floating around Earth is taking on increased importance under President Donald Trump, who has made ensuring “a future of American dominance in space” a cornerstone of his agenda.

As of 2024, NASA estimated there were more than 45,000 human-made objects orbiting Earth, around 14,500 of which are active satellites. Some of these satellites have boosters built in, so when their missions are completed they can be pushed into a high enough orbit that they’ll never fall back to Earth. But much of the random debris one finds floating in space — old satellites, rocket stages and other parts of spacecraft, things astronauts discard, intentionally and not — do not.

Atmospheric drag can cause objects in a low orbit to lose speed and fall out of orbit. Usually, they then burn up in Earth’s atmosphere, though occasionally pieces make their way to land, or, more frequently, sea. The Earth is 71 percent water, and humans inhabit a fraction of the terra firma, so falling space debris is most likely to land somewhere humans aren’t. But that’s not always the case, like in 2024, when debris from the ISS damaged a Florida family’s home, or 2025, when debris from a SpaceX launch landed in a Polish village.

The amount of space debris has increased sharply in recent years, much of it because of commercial satellites and space programs, raising the likelihood of space debris reaching Earth. The risk to humans is still very, very small. The risk to space missions and satellite activity is not.

Even small bits of debris can damage communications or GPS satellites, and active satellites are having to dodge space debris more and more. Elon Musk’s Starlink satellites had to maneuver around debris 144,000 times in the first half of 2025 alone. These maneuvers cause fuel to be used up more quickly, effectively shortening their lifespans, and cause gaps or errors in data collection in systems that do things like provide early warnings of natural disasters.

These collisions are even more dangerous for manned space travel.

The International Space Station already has to routinely re-route to avoid collisions with space debris. NASA has called off at least one spacewalk because of the dangers posed by debris to astronauts. Launch windows, spacecraft trajectories and the satellite data that make mission planning possible are all affected by the growing cloud of space debris. Manned missions are a key part of Trump’s space efforts — with his desire to see man return to the moon and go to Mars — but the space that astronauts will travel to is radically more crowded than when Apollo 11 made it to the moon in 1969.

“We’ve got to get the astronauts through that debris field if we want to go to the moon or Mars,” Crassidis said. “So we’re putting our astronauts in harm’s way too.”

Sen. John Hickenlooper (D-Colorado) has led the most significant legislative effort to address the Earth’s orbital dumpster, introducing the bipartisan Orbital Sustainability (ORBITS) Act in the last few sessions of Congress. It passed the Senate unanimously in 2022 and 2023, only to get shelved in the House. It passed out of committee again this year, and Hickenlooper recently introduced the act as an amendment to the National Defense Authorization Act (NDAA).

The bill, in its most recent form, would direct NASA to publish a list of the debris that poses the greatest risk to spacecraft in orbit and develop technology to repurpose or remove space debris from orbit.

“Earth orbits are turning into a junkyard. Space junk and debris pose a real risk to American satellites and jeopardize future space exploration,” Hickenlooper said in a statement to The Washington Post. “Every day we wait is another day that debris piles up.”

Scientists are doing their best to come up with ways to deal with the debris, exploring everything from nets to scoop it up to harpoons to impale it and move it away. At the moment, moving debris either via built-in boosters or another spacecraft is the most reliable method. But some plans show promise, like one to create a giant oven in space that can cook the debris and turn it into fuel.

Even the most promising of these plans are likely still decades out from practical use. But as Crassidis notes: “Today’s science fiction is tomorrow’s reality.”

segunda-feira, 25 de agosto de 2025

Land for Peace? Ending the war Russia-Ukraine (WP)

The Washington Post, August 25. 2025

quarta-feira, 2 de abril de 2025

A Trump-Putin alliance, for all to see - Vladimir Kara-Murza The Washington Post

 A Trump-Putin alliance, for all to see

This is the first U.S. administration in modern times to openly side with dictatorship over democracy.
Vladimir Kara-Murza
The Washington Post, April 2, 2025

        Vladimir Putin once admitted that his favorite part of his job in the KGB was recruiting undercover agents and informants. “It was a colossal experience for me,” he told journalists at a summit in Germany in 2017.
        Since coming to the Kremlin a quarter-century ago, Putin has used this experience to his advantage — including vis-à-vis American presidents. A successful recruiter must be able to win the trust and affection of his interlocutors — however different they may be. To George W. Bush, a devout Christian, Putin told the story of a cross that his mother had given him and that survived a massive fire at his dacha — an act of God, he said. After that meeting, Bush famously declared that he “looked the man in the eye” and “was able to get a sense of his soul.” To Barack Obama, who won the presidency on a promise of change, Putin offered an agreeable counterpart in the form of puppet “President” Dmitry Medvedev — who had no real power but gave pleasant speeches about freedom and modernization, and once took an iPhone selfie with Steve Jobs. During his first term, Obama pursued an ill-fated “reset” with the Kremlin.
        The approach to Donald Trump, in Putin’s estimation, was personal flattery and caressing his ego. So, he told visiting White House envoy Steve Witkoff how he had prayed for Trump — “his friend” — after the attempt on his life, and commissioned a painting of Trump that Witkoff duly delivered to the Oval Office, leaving the U.S. president “clearly touched.”
        Not that such gestures were much needed. Already, in his first term, Trump demonstrated a deference to and admiration for Putin that puzzled not only European leaders but also members of his own administration. His meeting with Putin in Helsinki in July 2018 led Sen. John McCain (R-Arizona) — the most principled voice in American politics when it came to confronting dictators — to the harsh conclusion that “no prior president has ever abased himself more abjectly before a tyrant.”
        But anything Trump did during his first term pales in comparison with what has been happening over the past two months. Since returning to the White House, he has blamed Ukraine for Putin’s full-scale invasion of that country in February 2022; denounced Ukrainian President Volodymyr Zelensky as a “dictator without elections” (a description that would fit Putin perfectly) and treated him to a public showdown in February in the Oval Office; invited Putin to rejoin the Group of Eight, from which Russia was expelled after the 2014 annexation of Crimea; and directed the United States to side with Russia, Belarus, North Korea, Equatorial Guinea and other dictatorships in opposing a United Nations resolution condemning Putin’s attack on Ukraine.
        And it wasn’t just words. After his shouting match with Zelensky, Trump paused U.S. military assistance to Ukraine, including intelligence-sharing — leaving the country vulnerable to intensified Russian air and missile strikes and causing hundreds of Ukrainian casualties, including among civilians.
Finally, last week, at the U.S.-Russia talks in Saudi Arabia, the Trump administration promised to “help restore Russia’s access to the world market for agricultural and fertilizer exports, lower maritime insurance costs, and enhance access to ports and payment systems” after the Kremlin, in a vague and meaningless statement, “agreed to develop measures for implementing” Trump’s proposed partial ceasefire involving energy infrastructure.
        Trump’s overtures to Putin go well beyond the war in Ukraine. Days after his inauguration, the president ended most programs led by the U.S. Agency for International Development — including all projects aimed at supporting civil society and promoting democracy in authoritarian countries such as Russia. As Pete Marocco, the official tasked with dismantling USAID, stated in a court affidavit, these programs were “terminated for national interest.” I do not remember a time in modern history when an American administration deemed — and publicly said — that supporting democratic movements against dictatorships runs counter to U.S. national interests.
        Last month, Trump moved to dismantle the U.S. Agency for Global Media, which oversees international broadcasting in 63 languages and reaches an estimated 420 million people in more than 100 countries. For citizens of authoritarian states such as Russia, where independent media have long been silenced, U.S.-funded news outlets were a vital source of truthful information about their own countries and the world.         And though this is a gift not just to Putin but to dictators all around the world, from Cuban communists to Iranian mullahs, it was Moscow in particular that couldn’t hide its delight.
        “This is an awesome decision by Trump,” said Margarita Simonyan, head of the Russian state propaganda network RT. “We couldn’t shut them down, unfortunately, but America did so itself.”
        Soviet apologists such as Putin often claim that the U.S.S.R. was destroyed by covert schemes designed in the West. This is obviously false; political change in any country can only come from within. What is true is that Western solidarity with those struggling for democracy behind the Iron Curtain — be it through radio broadcasts that countered state propaganda or gestures such as President Ronald Reagan’s meeting with dissidents during his visit to Moscow in 1988 — played a crucial role in supporting and strengthening public desire for change.
        Under Trump, dissidents fighting autocracy in Russia and elsewhere must adjust to a new reality in which the United States is not only not helping them in their fight but is actually siding with their oppressors. This makes our struggle more difficult — but it won’t change the outcome. The vacated leadership of the free world will be filled by others. But most important, the impetus for change will once again come from within — because, for all the current setbacks, the future belongs to democracy, not dictatorship. Even if Vladimir Putin — and Donald Trump — like to think otherwise.

What readers are saying
The comments overwhelmingly suggest that many readers believe Donald Trump is ideologically aligned with Vladimir Putin, viewing Trump as a Russian asset or puppet. They argue that Trump's actions, such as undermining American institutions and foreign relations, align with...

https://www.washingtonpost.com/opinions/2025/04/01/trump-putin-democracy-future/?utm_medium=email&utm_source=newsletter&utm_campaign=wp_opinions

terça-feira, 18 de março de 2025

O que nenhum ditador comunista conseguiu fazer, foi feito por Trump: silenciar a Voice of America - Dana Milbank The Washington Post

From the Washington Post, March 18, 2025 

segunda-feira, 17 de fevereiro de 2025

Under Trump, a U.S. that once united Europe now divides it - Michael Birnbaum, Sammy Westfall (The Washington Post)

 Under Trump, a U.S. that once united Europe now divides it

Michael Birnbaum with Sammy Westfall 

The Washington Post, Feb 17, 2025

 

MUNICH — When Russia invaded Ukraine three years ago, the United States helped whip Europe into a staunchly unified response. Now, U.S. leaders may be splitting Europe into pieces as President Donald Trump seeks to end the war, European leaders and policymakers say.

Vice President JD Vance and other top administration officials made their European debut last week, slashing their way through a continent of allies as they embraced far-right leaders, demanded access to mineral wealth and offered sympathy to the views of Russian President Vladimir Putin.

By the end of the week, European leaders found themselves potentially cut out of peace talks with Russia, facing down a trade warwith Washington and scrambling to answer U.S. requests about how many troops they can marshal to Ukraine to guarantee a truce negotiated without their input.

Europeans already had four years of a Trump presidency. But many policymakers say that this time feels different, with four head-snapping weeks of Trump already recasting the attitudes of leaders who had vowed to make the best of his new term in office.

“The view was a little bit more optimistic” just four weeks ago as Trump entered office, Finnish President Alexander Stubb told reporters Saturday.

“Of course, the developments that we’ve seen in the past few days give us a little bit more pause for pessimism. But as I’ve always said, pessimism is usually inaction. Optimism is action, and realism is a solution,” he continued. “So let’s be realistic and try to look at a good pathway forward.”

Many Europeans are looking at the situation “with nervousness, frustration and even alarm,” said Jeffrey Rathke, the president of the American-German Institute at Johns Hopkins University and a former U.S. diplomat.

European foreign ministers who were in Munich this weekend for an annual gathering of the transatlantic security elite sat for an impromptu breakfast on Sunday to discuss what to do. French President Emmanuel Macron invited some of Europe’s leaders to Paris on Monday to discuss European security and Ukraine.

Advocates of Washington’s generations-long partnership with European democracies say that Trump’s team has quickly become a force for chaos. The United States helped rebuild Europe after World War II and fostered the economic cooperation of the European Union to try to put an end to nationalist clashes on the continent. Critics say Trump is trying to pull Europe apart, emboldening the Kremlin and raising the risk of borders being redrawn again by force.

“We had a century of American leadership where we’ve been able to be seen as a force toward stability. And that is not just vanishing, but it’s actually moving in the opposite direction,” said Sen. Andy Kim (D-New Jersey), who worked for the State Department before going into politics and spent the weekend talking to European policymakers in Munich.

“We are becoming a source of instability and a source of concern, even among our own allies,” he said. “What’s the value of the American handshake? And right now here in Munich, it doesn’t have value. People don’t think they can count on it, even if they get an agreement.”

‘Whiplash’

Europeans have been shocked by the speed at which Trump and his lieutenants have taken aim at pillars of their continent’s security and moved to cut a deal with Russia. Many NATO allies left a meeting of defense ministers last week convinced that Defense Secretary Pete Hegseth planned to pull tens of thousands of troops from Europe in the coming years, three officials said, though they cautioned that the effort still appears nascent.

Trump also spoke for nearly 90 minutes on Wednesday to Putin without consulting with Ukraine or Europeans beforehand, then emerged from the conversation appearing to embrace the Kremlin’s viewpoint that NATO expansion justified Russia’s invasion of Ukraine

Until now, it has been a tenet of U.S. policy that European countries have the right to seek their own alliances free from Russian military pushback.

Some on Trump’s team dismiss the idea that he is trying to sow divisions inside Europe. Tough, frank talk between friends is the best way to spark European defense spending and rebuild a partnership, they say.

“You look at triage as a medic, what’s the first thing you do? Stop the bleeding, then you treat for shock. And what we’re trying to do is we’re trying to stop the bleeding,” said Keith Kellogg, Trump’s special envoy for Ukraine and Russia.

“You cannot restrict this conflict intellectually to just Europe,” he said. “This is a global fight. And if you don’t think it’s a global fight, you’re wrong.”

But Europeans say that Trump’s policies are unraveling efforts to cooperate against common foes. Even good-faith attempts to build ties to his administration have been undercut by his shifting decisions, some of them said, noting that they were told to talk to Kellogg about Ukraine and Russia when he was appointed the envoy and have invested months in the relationship.

Trump last week appeared to cut Kellogg out of the key dialogue with Russia, announcing that his Mideast envoy and personal friend, Steve Witkoff, would handle talks with the Kremlin instead. Kellogg won’t be in Saudi Arabia this week when the Trump administration sits down with Russian counterparts for the highest-level dialogue since the February 2022 invasion of Ukraine.

“We need to work together against dictators and not fight among each other about democracy,” Dutch Defense Minister Ruben Brekelmans said in an interview. “And we should project unity and strength.”

One former U.S. official in Munich summed up attitudes succinctly: “Whiplash,” the person said, speaking on the condition of anonymity for fear of retaliation.

 

‘The old days are over’

Many policymakers were especially taken aback by Vance’s Friday speech in Munich, where he blasted “fire walls” that Germany’s centrist parties have built against including the anti-immigrant, nationalist Alternative for Germany party in coalitions. Some of the party’s leaders have embraced Nazi-era slogans and declared that new generations should be freed from apologizing for the sins of their grandparents. Vance also met party leader Alice Weidel, becoming the highest-ranking U.S. official to do so.

Vance was trying “to pick a fight with us, and we don’t want to a pick a fight with our friends,” E.U. foreign policy chief Kaja Kallas said Friday after the speech.

Some leaders noted that Vance delivered the speech a day after laying a wreath for the victims of the Dachau concentration camp — a physical embodiment of what can happen when nationalism steers toward extremes.

The threat is not just theoretical, they said: Russia has designs on full control of Ukraine and potentially biting into other neighbors too.

“I’m not saying that we are at war, but we cannot claim that we are in peacetime anymore, and a hybrid car is still a car, right? Hybrid war,” said Danish Prime Minister Mette Frederiksen, who has already clashed with Trump over his demands to take over Greenland.

“For me, I mean, there is a big risk that something that will look nice on the paper will give Russia the possibility to mobilize, to rearm and to continue, maybe in Ukraine or somewhere else,” she said.

Ukraine’s leader also noted the new attitude from Trump, pushing Europe to unite in the face of the challenge and build the strongest possible relationship with Washington.

“A few days ago, President Trump told me about his conversation with Putin. Not once did he mention that America needs Europe at the table,” President Volodymyr Zelensky said Saturday. “That says a lot. The old days are over when America supported Europe just because it always had.”

Elements of the common U.S. and European effort to help Ukraine have fallen victim to Trump’s targeting of the U.S. Agency for International Development and freeze on foreign aid. Key parts of the challenging work to keep Ukraine’s lights on were paid by USAID, with the aid halt freezing the production of key replacement parts for the power grid and generation, one Ukrainian energy official said, speaking on the condition of anonymity to discuss a sensitive security topic.

With no clarity about when or if U.S. funding might be restored, Ukrainians likely will shiver in the dark this winter for more hours every day than if USAID were paying the contracts it signed, the official said.

“If there’s not any kind of underlying trust and alliance, and everything is [a] jump ball because it’s a negotiating tactic,” said Sen. Mark R. Warner (D-Virginia), “will people then rightfully feel everything with America is now transactional, rather than based upon the normal rule of shared values and shared history, shared defense against authoritarians in the past?”

Ellen Francis contributed to this report

 

 

sexta-feira, 31 de janeiro de 2025

Trump sabotages his own idea for lasting peace in Ukraine - Lee Hockstader (The Washington Post)

Trump sabotages his own idea for lasting peace in Ukraine

If this is the president’s art of the deal, it’s artless — and extremely unlikely to work.
Lee Hockstader
The Washington Post, January 30, 2025
https://www.washingtonpost.com/opinions/2025/01/30/trump-ukraine-europe-musk-troops-war/?utm_medium=email&utm_source=newsletter&utm_campaign=wp_opinions

BERLIN — Winston Churchill is said to have quipped that all he needed to ensure Europe’s defense was one American soldier, “preferably dead.”
Donald Trump would be unpersuaded.
The president is reluctant to send more aid to Ukraine, let alone U.S. troops; nor does he want Ukraine admitted to NATO. As for overseeing an eventual ceasefire and guaranteeing Ukraine’s security — without which an armistice would be meaningless, given Moscow’s neo-imperialist ambitions — he sees that as Europe’s problem.
Fair enough: Many Europeans regard Russia’s war in Ukraine as an existential threat; far fewer Americans do. So it made sense when, according to the Wall Street Journal, Trump suggested European boots on the ground in Ukraine, once a ceasefire is agreed upon, to protect Ukrainian sovereignty by deterring future Russian attacks.
But Trump might be sabotaging his own goal of ending a cataclysmal war now nearing its third anniversary: “He doesn’t connect the dots,” Jan Techau, a German security analyst, told me.
Trump is rightly pushing Europeans to boost spending on their militaries and take far more responsibility for their own security. But what he’s demanding now goes much further. Persuading Europeans to risk direct confrontation with Russian forces would be the biggest ask a U.S. president has made of America’s allies in living memory.
How big? Ukrainian President Volodymyr Zelensky says at least 200,000 European soldiers, in addition to Kyiv’s own forces, would be necessary to deter future Russian attacks. That would be almost an impossibly large force for Europe to muster, at least now. Even low-end estimates — 40,000 to 50,000 European ground troops — would severely strain countries, including Britain, whose forces have dwindled to or near historic lows.
Many Europeans would be reluctant to send troops into Ukrainian territory. But what’s the choice if the goal is to deter further Russian attacks?
Washington and key allies, including Germany, oppose granting Ukraine NATO membership. U.N. peacekeepers could be deployed only with the agreement of Russia, a permanent member of the U.N. Security Council, and no one seriously expects President Vladimir Putin to sign off on blue helmets in Ukraine that would face down his own forces. Besides, U.N. forces elsewhere have a long track record of failing to keep peace (see: Lebanon).
European officials have started talks on mustering a force to protect Ukraine. It could involve some combination of British, French, Dutch, Nordic and Baltic troops, among others.
A crucial precondition would be muscular U.S. backup, perhaps based in Poland, providing what military types call “C4ISR” — command, control, communications, computers, intelligence, surveillance and reconnaissance.
Put simply, Europe cannot halt the war in Ukraine on its own. And the United States can’t successfully end it without European troops. Cooperation and codependence are the key — if or when a negotiated ceasefire is achieved.
Plenty of obstacles to a European force would present themselves, not least the certainty that Putin would vehemently object, painting it as an advance of NATO troops toward Russia’s borders.
But instead of encouraging European allies and signaling that Washington will have their back, Trump is targeting them with aggression and abuse. That has left Europe reeling just days into his presidency.
If that’s the art of the deal, it’s artless. And it’s extremely unlikely to work.
The issue is not just the threat of tariffs on European goods, though those would sap nations already struggling with anemic economies (Britain) and unsustainable debt (France) even as they would struggle to afford a hugely expensive deployment.
Nor is it only Trump’s snarling over Greenland, which he wants to wrest away from Denmark, although his bullying has shaken NATO allies.
It’s also the brazen interference and contempt for key allies by Elon Musk, who is understandably regarded by European officials as a Trump proxy.
Musk has been loudly promoting radical European political parties that would be most opposed to any force that would safeguard a ceasefire and protect Ukraine. In both Britain and Germany, he has thrown his support behind Russia-sympathizer parties — Reform UK and Alternative for Germany.
Would anyone blame French officials for concluding that Musk would also back France’s populist party National Rally, which, with its own history of swooning over Putin, would be very unlikely to back a European force to deter Russian aggression?
Of course, Trump does have another option. Instead of seeking a negotiated ceasefire safeguarded by European forces, he could simply abandon Ukraine by cutting off military aid.
But that could make Ukraine Trump’s Afghanistan, multiplying the carnage, chaos and refugees. It would signal to China and other adversaries that Washington is weak. It could even prompt U.S. allies, fearing Washington has washed its hands of Europe’s security, to develop their own nuclear arms programs. If you think Europe is unstable now, think of Poland or Turkey with nukes — or Germany.
Trump was smart to push Europe to step up. We’ll see if he’s smart enough to stop undercutting his own idea.

sexta-feira, 17 de janeiro de 2025

Foreign Policy of Donald Trump: comments of a connoisseur: David Kramer - By Meryl Kornfield and Patrick Svitek (The Washington Post)

 


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