World
NASA's newest space telescope blasts off to map the entire sky and millions of galaxies
NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the beginning of time.
SpaceX launched the Spherex observatory from California, putting it on course to fly over Earth’s poles. Tagging along were four suitcase-size satellites to study the sun.
The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe expanded so fast in its first moments.
Closer to home in our own Milky Way galaxy, Spherex will hunt for water and other ingredients of life in the icy clouds between stars where new solar systems emerge.
The cone-shaped Spherex — at 1,110 pounds (500 kilograms) or the heft of a grand piano — will take six months to map the entire sky with its infrared eyes and wide field of view. Four full-sky surveys are planned over two years, as the telescope circles the globe from pole to pole 400 miles (650 kilometers) up.
Spherex won’t see galaxies in exquisite detail like NASA’s larger and more elaborate Hubble and Webb space telescopes, with their narrow fields of view.
Instead of counting galaxies or focusing on them, Spherex will observe the total glow produced by the whole lot, including the earliest ones formed in the wake of the universe-creating Big Bang.
“This cosmological glow captures all light emitted over cosmic history,” said the mission’s chief scientist Jamie Bock of the California Institute of Technology. “It’s a very different way of looking at the universe,” enabling scientists to see what sources of light may have been missed in the past.
By observing the collective glow, scientists hope to tease out the light from the earliest galaxies and learn how they came to be, Bock said.
“We won’t see the Big Bang. But we’ll see the aftermath from it and learn about the beginning of the universe that way,” he said.
The telescope’s infrared detectors will be able to distinguish 102 colors invisible to the human eye, yielding the most colorful, inclusive map ever made of the cosmos.
It’s like “looking at the universe through a set of rainbow-colored glasses,” said deputy project manager Beth Fabinsky of NASA’s Jet Propulsion Laboratory.
To keep the infrared detectors super cold — minus 350 degrees Fahrenheit (minus 210 degrees Celsius) — Spherex has a unique look. It sports three aluminum-honeycomb cones, one inside the other, to protect from the sun and Earth’s heat, resembling a 10-foot (3-meter) shield collar for an ailing dog.
Besides the telescope, SpaceX’s Falcon rocket provided a lift from Vandenberg Space Force Base for a quartet of NASA satellites called Punch. From their own separate polar orbit, the satellites will observe the sun’s corona, or outer atmosphere, and the resulting solar wind.
The evening launch was delayed two weeks because of rocket and other issues.
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The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.
World
Iran names successor to security chief killed in US-Israeli attack
Mohammad Bagher Zolghadr, ex-IRGC commander, to replace late Ali Larijani as chief of Iran’s Supreme National Security Council.
Published On 24 Mar 2026
Iran has named Mohammad Bagher Zolghadr, a former commander of Iran’s Islamic Revolutionary Guard Corps (IRGC), as the successor to Ali Larijani, head of the country’s Supreme National Security Council (SNSC), who was killed in a US-Israeli air strike earlier this month.
President Masoud Pezeshkian’s deputy of communications announced the appointment on X on Tuesday.
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The SNSC, formally chaired by Pezeshkian, coordinates security and foreign policy and includes top military, intelligence and government officials, in addition to representatives of Supreme Leader Mojtaba Khamenei.
Zolghadr, who served in the 1980s war against Saddam Hussein’s Iraq, went on to become head of the IRGC’s joint staff for eight years and then deputy commander-in-chief of the elite force for another eight years.
In 2005, he was named deputy interior minister for security and police in the government of then-President Mahmoud Ahmadinejad, a move that was seen at the time as bolstering the IRGC’s influence in politics.
Since 2023, he has been the secretary of the Expediency Council, a powerful body that plays both an advisory and mediating role between Iran’s various power structures and the supreme leader.
Zolghadr’s new position consolidates the IRGC’s growing clout in Iran amid growing uncertainty regarding decision-making at the top of the system. Mojtaba Khamenei has not been seen in public since he succeeded his assassinated father, Ayatollah Ali Khamenei, in early March.
Larijani, one of the most prominent non-clerical figures in Iranian politics, was killed last Tuesday in a week that saw the war spiralling throughout the region, upending global energy markets and roiling the world economy.
On Tuesday, the war showed no sign of de-escalation after US President Donald Trump’s claim that he was speaking to an unidentified “top person”, as he extended by five days a deadline to hit Iran’s power plants.
Iran’s Parliament Speaker Mohammad Bagher Ghalibaf said “no negotiations” were under way, accusing Trump of seeking “to manipulate the financial and oil markets”.
World
Map: 7.5-Magnitude Earthquake Shakes the South Pacific Ocean
Note: Map shows the area with a shake intensity of 4 or greater, which U.S.G.S. defines as “light,” though the earthquake may be felt outside the areas shown. The New York Times
A major, 7.5-magnitude earthquake struck in the South Pacific Ocean on Tuesday, according to the United States Geological Survey.
The temblor happened at 12:37 a.m. Eastern about 103 miles west of Neiafu, Tonga, data from the agency shows.
U.S.G.S. data earlier reported that the magnitude was 7.6.
As seismologists review available data, they may revise the earthquake’s reported magnitude. Additional information collected about the earthquake may also prompt U.S.G.S. scientists to update the shake-severity map.
Aftershocks in the region
An aftershock is usually a smaller earthquake that follows a larger one in the same general area. Aftershocks are typically minor adjustments along the portion of a fault that slipped at the time of the initial earthquake.
Quakes and aftershocks within 100 miles
Aftershocks can occur days, weeks or even years after the first earthquake. These events can be of equal or larger magnitude to the initial earthquake, and they can continue to affect already damaged locations.
When quakes and aftershocks occurred
Source: United States Geological Survey | Notes: Shaking categories are based on the Modified Mercalli Intensity scale. When aftershock data is available, the corresponding maps and charts include earthquakes within 100 miles and seven days of the initial quake. All times above are Eastern. Shake data is as of Tuesday, March 24 at 1:37 a.m. Eastern. Aftershocks data is as of Tuesday, March 24 at 2:50 a.m. Eastern.
World
Iran conflict tests Pakistan amid own border clashes as Islamabad touted as venue for US-Tehran talks
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Pakistan is walking a tightrope as the Iran war intensifies, with that balance growing more precarious with each passing day.
Islamabad has so far pursued cautious diplomacy, condemning the strikes on Iran, while simultaneously urging de-escalation. But analysts warn it cannot remain insulated from competing pressures.
“Pakistan is putting itself forward as a mediator between the U.S. and Iran, but unconvincingly,” Edmund Fitton-Brown, a senior fellow at the Foundation for Defense of Democracies told Fox News Digital. “Its own record of staying out of military entanglements is unimpressive.”
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At the forefront of the tensions is a new defense agreement with Saudi Arabia, which states that aggression against one will be treated as a threat to both. Widely seen as one of Pakistan’s most consequential defense agreements, it commits the country to Riyadh, while risking confrontation with Iran.
Shia Muslims holding portraits of Iran’s slain supreme leader Ayatollah Ali Khamenei take part in an anti US-Israel protest in Islamabad on March 6, 2026. (Aamir Qureshi/ AFP via Getty Images)
Pakistan, the only nuclear-armed Muslim state, already has troops stationed in Saudi Arabia for training and defense support and has said there is “no question” of coming to the kingdom’s aid.
“Remember, Pakistan is geographically part of both South Asia and Central Asia, as well as the wider Gulf/MENA region too. Pakistan has always pursued peace, dialogue and order because we know what war does to our region,” Mosharraf Zaidi, spokesperson for foreign media to the Pakistani prime minister, told Fox News Digital.
Within days of the war’s outbreak, the country’s army chief, General Asim Munir, made an “emergency” visit to Saudi Arabia, where top officials discussed joint responses to Iranian strikes. It was the first true test of the pact.
Relations are strong between the two nations, and Riyadh remains a key economic lifeline for Islamabad. Saudi Arabia has already been making arrangements to support energy supplies, as war-driven fuel disruptions hit import-dependent Pakistan.
SHADOW FLEET UNDER FIRE: IRAN’S STRAIT SHUTDOWN COULD SQUEEZE RUSSIA’S WAR CHEST, CHINA’S OIL LIFELINE
Yet Pakistan’s relationship with Iran is equally critical.
The two share a 565-mile border along with deep trade ties and significant religious connections.
Pakistan is home to the world’s second-largest Shiite community after Iran. Pro-Iran regime protests in the wake of Supreme Leader Ayatollah Ali Khamenei’s assassination turned deadly, forcing military intervention and curfews.
Maintaining ties with Tehran is crucial for containing domestic tensions and staving off an insurgency from the minority Baloch community there.
Iran is also an important economic partner to Pakistan, which has been facing a severe economic crisis. The two conduct significant trade, with a new goal of $10 billion by 2028.
Pakistan’s foreign minister has held “constant conversations” with his Iranian counterpart throughout the conflict. And last week, a Pakistani oil tanker transited the essentially blockaded Strait of Hormuz. Analysts noted it was the first non-Iranian cargo ship to do so since tensions escalated, suggesting that safe passage may have been negotiated. Officials add that more Pakistan-bound oil tankers are likely to cross the strait in the coming days.
A screenshot of a marine traffic terminal showing vessels in the Strait of Hormuz on March 4, 2026. (Kpler/Marine Traffic)
Most of Pakistan’s crude and LNG imports pass through the Strait of Hormuz. But as the war grinds on, analysts warn Pakistan’s room for neutrality is shrinking.
Pakistan recently went against Iran, backing a Gulf-led resolution at the United Nations condemning regional aggression. Russia and China abstained.
Meanwhile, Iran’s foreign minister just called for regional coordination in separate calls with Pakistan, Turkey and Egypt.
Shia Muslims holding portraits of Iran’s slain supreme leader Ayatollah Ali Khamenei take part in an anti US-Israel protest in Islamabad on March 6, 2026. (Aamir Qureshi/ AFP via Getty Images)
At the same time, Islamabad must also navigate relations with Washington, yet another key partner.
Under President Donald Trump’s second term, Pakistan has sought closer relations with the U.S., even floating his name for the Nobel Peace Prize.
TRUMP IS REALIGNING WORLD ENERGY MARKETS AND THE IRAN STRIKES ARE ACTUALLY HELPING
Questions are also emerging in Washington. During a White House briefing, Press Secretary Karoline Leavitt said the administration was coordinating with the Pentagon to assess whether Pakistan is supporting Iran, while describing India as a “good actor.”
India’s positioning has added further pressure, with Prime Minister Narendra Modi’s recent visit to Israel.
Indian Prime Minister Narendra Modi meets with Prime Minister of Israel Benjamin Netanyahu in New Delhi, India on Feb. 25, 2026. (Photo by Press Information Bureau (PIB)/Anadolu via Getty Images)
“There is no contradiction in being absolutely committed to peace, dialogue and order. The strong relationships Pakistan has with the United States, with Saudi Arabia, with Iran and with China are a testament to Pakistan’s commitment,” the Pakistani prime minister’s spokesperson, Zaidi said.
So far, Pakistan has effectively positioned itself at the forefront of mediation efforts to end the ongoing conflict, leveraging its ties with all three powerhouses.
Reports indicate that high-level talks between the U.S. and Iran are set for Islamabad as early as this weekend.
“Pakistan wants to matter to the U.S. and to be a better partner than India. Because the Afghan Taliban have alienated Islamabad since 2021, there are few remaining sore points between the U.S. and Pakistan, with the latter able to present as an ally against terrorism,” Fitton-Brown said. “And most regional parties want to see the crisis end sooner rather than later. But nobody wants to see the Islamic Republic strengthened in Iran.”
The spiraling war comes at a critical time for Pakistan’s already stretched military. Tensions with India remain elevated, while border clashes, airstrikes, drone attacks and rising civilian casualties have become the norm with once friendly neighbor Afghanistan.
The nations nosedived into an “all-out war,” just days before the Iran conflict broke out, and the violence shows no signs of easing after fresh Pakistani strikes recently hit the Afghan capital city of Kabul.
Afghan Taliban fighters patrol near the Afghanistan-Pakistan border in Spin Boldak, Kandahar Province, following exchanges of fire between Pakistani and Afghan forces. (REUTERS/Stringer/File Photo)
“This geography and the region’s history is why Pakistan steadfastly rejects India’s efforts at regional hegemony, it is why Pakistan is pursuing a termination of the Afghan Taliban regime’s support for terrorist groups,” Zaidi said. “We seek a complete cessation of terrorism emanating from territory currently controlled by the Afghan Taliban.”
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With Pakistan already managing tensions on both its eastern border with India and its western frontier with Afghanistan, a destabilized Iran could push that strain further.
“If Islamabad is destabilized, it will be extremely bad news regionally and globally,” Edmund Fitton-Brown told Fox. “The idea of a nuclear power under jihadi rule doesn’t bear thinking about.”
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