gedaliyah

With the advent of the Webb Space Telescope, the problem has pushed up against theoretical limits. The matter falling into a black hole generates radiation, with faster feeding meaning more radiation. And that radiation can drive off nearby matter, choking off the black hole's food supply. That sets a limit on how fast black holes can grow unless matter is somehow fed directly into them. The Webb was used to identify early supermassive black holes that needed to have been pushing against the limit for their entire existence.

The chief of the US Space Force has warned that China is putting military capabilities into space at a “mind-boggling” pace, significantly increasing the risk of warfare in orbit.

“The number of different categories of space weapons that [China has] created and ... the speed with which they’re doing it is very threatening,” said General Chance Saltzman, head of space operations at the US military’s recently created force tasked with protecting American interests in space.

Uncertainty about the election getting to you? Is anxiety the dominant feature of your emotional landscape, maybe with a small sprinkling of impending doom?

You are not alone. A recent survey found that 69 percent of American adults are seriously stressed about the 2024 presidential election.

It’s difficult not to be worked up about politics in today’s polarized climate. Regardless of which side of the political aisle you sit on, you may find yourself glued to your browser or TV, gobbling up every tiny tidbit of news and feeling your stress levels skyrocket.

Aid agencies said that children in some areas of northern Gaza where Israel is mounting an offensive against Hamas will miss the doses, compromising the effectiveness of the campaign.

A group of 111 OB-GYNs in Texas released a letter to elected state leaders Sunday urging them to change abortion laws they say have prevented them from providing lifesaving care to pregnant women.

“Josseli Barnica and Nevaeh Crain should be alive today,” the doctors wrote in their letter. “As OB-GYNs in Texas, we know firsthand how much these laws restrict our ability to provide our patients with quality, evidence-based care.”

In 2021, Texas lawmakers passed a law prohibiting doctors from performing an abortion after six weeks. The law allows members of the public to sue doctors or anyone who helps perform an abortion for $10,000.

The pro-Western president of Moldova, Maia Sandu, won re-election on Sunday in a high-stakes runoff vote in the former Soviet republic against a rival candidate she had denounced as “Moscow’s man.”

The vote — held a week after a contested election in Georgia, another former Soviet territory, handed victory to the Moscow-leaning governing party — has been closely watched by the United States, the European Union and Russia as a critical test of Moldova’s direction.

Iranian authorities arrested a female student on Saturday after she staged a solo protest against harassment by stripping to her underwear outside her university, reports said.

The woman, who has not been identified, had been harassed inside Tehran’s prestigious Islamic Azad University by members of the Basij paramilitary force who ripped her headscarf and clothes, according to reports by several news outlets and social media channels outside Iran.

She then took off her clothes in protest and sat outside the university dressed in just her underwear before defiantly walking in the street to the astonishment of passers-by, videos posted on social media showed.

The imprisonment of Reza Valizadeh, acknowledged to The Associated Press by the U.S. State Department, came as Iran marked the 45th anniversary of the American Embassy takeover and hostage crisis on Sunday. It also followed Iran’s Supreme Leader Ayatollah Ali Khamenei threatening both Israel and the U.S. the day before with “a crushing response” as long-range B-52 bombers reached the Middle East in an attempt to deter Tehran.

Iran’s supreme leader on Saturday threatened Israel and the U.S. with “a crushing response” over attacks on Iran and its allies.

“The enemies, whether the Zionist regime or the United States of America, will definitely receive a crushing response to what they are doing to Iran and the Iranian nation and to the resistance front,” Khamenei said in video released by Iranian state media.

Yemen’s Houthi rebels have been transformed from a local armed group with limited capabilities to a powerful military organization with support from Iran, Iraqi armed groups, Lebanon’s Hezbollah militants and others, U.N. experts said in a new report.

The Iranian-backed Houthis have exploited the Israel-Hamas war in Gaza and worked to enhance their status in Iran’s self-described “Axis of Resistance” to gain popularity in the region and beyond

“The enemies, whether the Zionist regime or the United States of America, will definitely receive a crushing response to what they are doing to Iran and the Iranian nation and to the resistance front,” Khamenei said in video released by Iranian state media.

The IDF announced that Farouk Amin Alasi, the Hezbollah commander of the Khiam area, was struck and killed by the Israel Air Force (IAF). Alasi was known for orchestrating anti-tank missile and rocket attacks on Israeli communities in the Galilee Panhandle, particularly targeting Metula.

In addition to Alasi, the IDF also eliminated Yousef Ahmad Nun, a Radwan Forces company commander in the Khiam area. Nun was held accountable for launching rocket and anti-tank missile attacks on Israeli communities in the Galilee region and IDF troops operating in the area.