International
Neptune’s delicate rings captured in new Webb image
AFP | by Daniel Lawler
The James Webb Space Telescope has turned its gaze away from the deep universe towards our home Solar System, capturing an image of a luminous Neptune and its delicate, dusty rings in detail not seen in decades, NASA said Wednesday.
The last time astronomers had such a clear view of the farthest planet from the Sun was when NASA’s Voyager 2 became the first and only space probe to fly past the ice giant for just a few hours in 1989.
Now Webb’s unprecedented infrared imaging capabilities has provided a new glimpse into Neptune’s atmosphere, said Mark McCaughrean, a senior advisor for science and exploration at the European Space Agency.
The telescope “takes all that glare and background away” so that “we can start to tease out the atmospheric composition” of the planet, McCaughrean, who has worked on the Webb project for more than 20 years, told AFP.
Neptune appears as deep blue in previous images taken by the Hubble Space Telescope due to methane in its atmosphere.
However the near-infrared wavelengths captured by Webb’s primary imager NIRCam shows the planet as a greyish white, with icy clouds streaking the surface.
“The rings are more reflective in the infrared,” McCaughrean said, “so they’re much easier to see”.
The image also shows an “intriguing brightness” near the top of Neptune, NASA said in a statement. Because the planet is tilted away from Earth and takes 164 years to orbit the Sun, astronomers have not yet had a good look at its north pole.
Webb also spotted seven of Neptune’s 14 known moons.
Strange moon
Looming over Neptune in a zoomed-out image is what appears to be a very bright spiky star, but is in fact Triton, Neptune’s strange, huge moon haloed with Webb’s famed diffraction spikes.
Triton, which is larger than dwarf planet Pluto, appears brighter than Neptune because it is covered in ice, which reflects light. Neptune meanwhile “absorbs most of the light falling on it”, McCaughrean said.
Because Triton orbits the wrong way around Neptune, it is believed to have once been an object from the nearby Kuiper belt which was captured in the planet’s orbit.
“So it’s a pretty cool to go and have a look at,” said McCaughrean.
As astronomers sweep the universe searching for other planets like our own, they have found that ice giants such as Neptune and Uranus are the most common in the Milky Way.
“By being able to look at these ones in great detail, we can key into our observations of other” ice giants,” McCaughrean said.
Operational since July, Webb is the most powerful space telescope ever built, and has already unleashed a raft of unprecedented data. Scientists are hopeful it will herald a new era of discovery.
Research based on Webb’s observations of both Neptune and Triton is expected in the next year.
“The kind of astronomy we’re seeing now was unimaginable five years ago,” McCaughrean said.
“Of course, we knew that it would do this, we built it to do this, it is exactly the machine we designed.
“But to suddenly start seeing things in these longer wavelengths, which were impossible before… it’s just absolutely remarkable.”
International
Indigenous candidate Leonidas Iza predicts a new social explosion if there is no change in Ecuador
The presidential candidate of Ecuador for the indigenous movement, Leonidas Iza, who was part of the wave of protests of 2019 and who led that of 2022, reveals himself as an “anti-system” politician in the face of “a corrupt system” that he intends to reformulate to relieve the impoverished, because he predicts a new social explosion if there is no change in the Government to meet popular demands.
Iza, 42, is the candidate of Pachakutik, the political arm of the Confederation of Indigenous Nationalities of Ecuador (Conaie) that he himself presides over, and with which he was at the forefront of the 2022 wave of protests against the government of conservative President Guillermo Lasso, where he was arrested and even labeled a “terrorist.”
“I am one of those who has never lost the ability to be outraged when governments have had policies against their own citizens,” Iza, a native of the Andean province of Cotopaxi, said in an interview with EFE.
“I am not against the private sector, I am against those who do not pay taxes and those who come to the Government only to defend their companies,” said the candidate in reference to the last two presidents (Lasso and Daniel Noboa).
“We fight for social justice, not to be violent. It is a reaction to the injustice to which we have been subjected,” he said.
For Iza, who represents the anti-extractivist left of Ecuador, the country has “a corrupt system, a health system that does not work, a deficient and unfair economic system, and public services that are not helping citizens.”
“And that’s what we want to change. We won’t be able to do it overnight, but the State can give relief to the people,” the candidate said.
To do this, it proposes to fight against tax evasion, which amounts to about 7.5 billion dollars a year, and also against corruption, which is estimated at about 3 billion dollars per year, to balance public accounts without having to follow the current credit program with the International Monetary Fund (IMF) that asks to cut public spending and raise taxes.
He also aimed to increase agricultural productivity, as well as boost tourism to go from 1 to 3 million visitors a year, and anticipated that he will regulate small and artisanal mining to avoid illegal mining but will not allow large-scale mining because it considers that it can contaminate the country’s large river basins.
Iza anticipated that he will not pay the external debt as long as there are “guaguas (children, in Kichwa) who have no education and are dying of hunger, and colleagues who are dying for lack of health.”
“We will tell the IMF and the other multilaterals that we are going to pay, but first we are going to solve the structural problem we have at the moment: education, health and minimum conditions for security,” he warned.
In that sense, Iza pointed out that “the strength of a popular reaction in the streets is accumulating” that must be resolved by whoever is elected. “Knowing my country, which has been on the streets all its life, there will be a popular reaction if (the discomfort) is not resolved in the following months,” he reiterated.
“The option that understands the people is us, and not the sectors that have always been in the Government,” said Iza, who avoided pointing out whether that reaction will reach the dimensions of the strong protests of 2019 and 2022, both led by the indigenous movement.
In this electoral campaign, Iza has left his distinctive Andean red poncho to put on the bulletproof vest in the face of the persistent wave of violence of organized crime that the country is experiencing, because he warned that the “war” that Noboa declared to the criminal gangs has not worked because its leaders are still free.
Faced with this, he promised “a hard hand for all” and recalled that “state institutions must suffocate everyone (criminals)”.
The candidate also advocated deepening international cooperation: “there must be a responsibility of all countries (producers, consumers and drug transit), especially in the region (of Latin America)”.
Asked if Ecuadorian society is ready to have an indigenous president of rural origin, Iza sees himself with popular support to face “the most reactionary sectors that have support in racism and stigmatization.”
International
Deaths in a hotel fire in a ski resort in Turkey rise to 69
The fire that occurred this morning in a 12-story hotel in a ski resort in northwestern Turkey claimed at least 69 deaths, in addition to causing fifty injuries, according to the latest assessment of the country’s authorities.
The fire originated around 3.30 a.m. local time (0.30 GMT) in a hotel, built entirely of wood, in the Kartalkaya ski center, halfway between Istanbul and Ankara, with almost full occupancy.
The flames were extinguished after about ten hours of firefighters’ work and the authorities found the death of 66 people, in addition to rescuing 51 injured, compared to the 10 dead and 32 injured initially estimated.
The hotel, with 161 rooms, had an occupancy close to 90%, because these days are the winter school holidays in Turkey, says the Turkish newspaper Hürriyet.
The wooden construction and the location of the hotel at the foot of a ski slope, which only allows vehicle access from the front facade, made the intervention of firefighters difficult, the Turkish newspaper explained.
According to the television network NTV, about 300 people, including employees, were in the hotel at the time of the fire, the causes of which are still unknown.
International
Hamas calls for counterattack on Israeli soldiers during their incursion in the West Bank
The Islamist organization Hamas urged the Palestinians on Tuesday to intensify and support their militiamen in the clashes against the Israeli Army during the military incursion that began today in Yenin, in the north of the occupied West Bank.
“We call on the masses of our people in the West Bank and their revolutionary youth to mobilize and intensify the clashes against the (Israeli) occupation army at all points, and to work to thwart the extensive Zionist aggression against the city of Yenin.”
“This military operation launched by the occupation in Yenin will fail, as did all its previous military operations against our brave people and their tenacious resistance,” the Palestinian group said.
Since the beginning of the operation, nicknamed by the Army “Iron Wall”, at least seven Palestinians have died in Yenin and another 35 have been injured, according to data from the Palestinian Ministry of Health.
Hamas accused the forces of the Palestinian National Authority (ANP), President Mahmoud Abbas’ ruling party in the West Bank, of having left Yenin to allow the operation of Israeli troops, instead of defending the Palestinians.
Israeli Prime Minister Benjamin Netanyahu defended on Tuesday that the last assault launched by his forces against Yenin, in the north of the occupied West Bank, seeks to “eradicate terrorism.”
“This is another step towards the objective we have set ourselves: to strengthen security in Judea and Samaria (West Bank),” according to a statement released by its Office.
“We are acting systematically and decisively against the Iranian axis wherever it sends its weapons: in Gaza, Lebanon, Syria, Yemen, Judea and Samaria (West Bank),” concludes the Israeli president’s note.
The rail comes shortly after the start of the ceasefire in Gaza, which includes a weekly exchange of hostages in the Strip for Palestinian prisoners in Israeli prisons.
Following the release of the prisoners, the Army increased its presence in this occupied territory with seven companies, claiming to strengthen its “anti-terrorist efforts.”
The images recorded in Yenin show dozens of Army vehicles accessing the local refugee camp, which has also been bombed by Israeli aviation.
The incursions and attacks of Israeli forces in Yenin, considered a bastion of Islamist-like militias, were already constant but they worsened after the Hamas attacks of October 7, 2023.
However, since mid-December it has been the security forces of the Palestinian National Authority (ANP), which governs small parts of the West Bank, that have led an offensive in this population, which until last Friday triggered armed fighting against the militiamen.
This exchange of fire has caused at least 15 people dead on both sides, including two minors.
The occupied West Bank is experiencing its greatest spiral of violence since the Second Intifada (2000-05), and in 2024 at least 491 Palestinians have died in the territory by Israeli fire, most of them militiamen from refugee camps, but also civilians, including at least 75 minors, according to EFE’s count.
So far this year, at least 24 Palestinians have already died in Israeli attacks, five of them minors.
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