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NASA, Boeing clear two technical hurdles for Starliner’s debut crew flight
Boeing (BA.N), opens new tab and NASA quelled two technical issues on the company’s Starliner spacecraft, including a “design vulnerability” requiring a temporary workaround, to get the capsule back on track for its first mission carrying two astronauts to space, officials said on Friday.
Starliner’s debut crewed mission, a high-stakes test now planned for June 1, was derailed earlier this month by a small helium leak detected in its propulsion system hours before it was due to lift off from Florida. Over two weeks of extra scrutiny found that the leak poses no major risk to the astronauts, Reuters reported.
“This is really not a safety of flight issue for ourselves, and we believe that we have a well-understood condition that we can manage,” Boeing’s Starliner boss Mark Nappi told reporters during a news conference.
Starliner’s long-delayed first crewed flight, with NASA astronauts Suni Williams and Butch Wilmore on board, is a final test mission before NASA can certify the spacecraft for routine astronaut trips to and from the International Space Station. It would become the second U.S. crew capsule alongside SpaceX’s Crew Dragon, which started flying humans in 2020.
Boeing and NASA’s probe of the helium leak led engineers to uncover an additional issue in Starliner’s propulsion system that NASA’s commercial crew chief Steve Stich called a “design vulnerability.”
Modeling showed that a cascading, but very unlikely, series of issues during a mission could eliminate the capsule’s backup thrusters and render it unable to safely return to Earth. A software fix offered a temporary workaround for the mission, but Boeing and NASA will discuss whether a deeper redesign is needed before future flights, officials said.
“It’s backed by test data, it’s backed by flight data, and the guidance and navigation modeling have reinforced that this technique will work,” Nappi said, adding the astronauts had tested the system after the fix.
That broader issue and ad hoc resolution prompted NASA to call for an additional Flight Readiness Review, an extensive, day-long meeting among agency officials, Boeing engineers and independent analysts to justify Starliner is safe for flight.
Boeing is a longtime NASA contractor that has built modules for the decades-old International Space Station but has never before flown humans into space, a feat that persistent struggles in its Starliner program has made elusive.
Years behind schedule and with $1.5 billion in unplanned development costs, a success with Starliner is badly needed as Boeing reels from unrelenting crises in its aviation business.
Starliner in 2019 failed an attempt to reach the ISS, returning to Earth roughly a week earlier than planned because of dozens of software, technical and management issues that reshaped Boeing’s relationship with NASA.
The spacecraft succeeded in a re-do flight in 2022 to the ISS.
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Dozens of U.S. lawmakers oppose Afghan immigration freeze after Washington shooting
Sixty-one members of the U.S. Congress have urged the Trump administration to reverse its decision to halt immigration processing for Afghan nationals, warning that the move unfairly targets Afghan nationals following a deadly shooting involving two National Guard members.
In a letter addressed to Secretary of State Marco Rubio and Homeland Security Secretary Kristi Noem, the lawmakers said the incident should not be used to vilify Afghans who are legally seeking entry into the United States. They stressed that Afghan applicants undergo extensive vetting involving multiple U.S. security agencies.
The letter criticized the suspension of Special Immigrant Visa processing, the termination of Temporary Protected Status for Afghanistan, and broader travel and asylum restrictions, warning that such policies endanger Afghan allies who supported U.S. forces during the war.
“Exploiting this tragedy to sow division and inflame fear will not make America safer. Abandoning those who made the courageous choice to stand beside us signals to those we may need as allies in the future that we cannot be trusted to honor our commitments. That is a mistake we cannot afford,” the group said.
The U.S. admitted nearly 200,000 Afghan nationals in the wake of the U.S. withdrawal from Afghanistan.
Thousands of Afghans who worked with the U.S. military and their families still wait at military bases and refugee camps around the world for a small number of SIVs.
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Magnitude 5.3 earthquake strikes Afghanistan – USGS
An earthquake of magnitude 5.3 struck Afghanistan on Friday, the United States Geological Survey (USGS) said.
The quake occurred at 10:09 local time at a depth of 35 km, USGS said.
Its epicentre was 25 kilometres from Nahrin district of Baghlan province in north Afghanistan.
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Chairman of US House intel panel criticizes Afghan evacuation vetting process
Chairman of U.S. House intelligence committee, Rick Crawford, has criticized the Biden administration’s handling of Afghan admissions to the United States following the 2021 withdrawal from Afghanistan.
In a statement, Crawford said that alongside large numbers of migrants entering through the U.S. southern border, approximately 190,000 Afghan nationals were granted entry under Operation Allies Welcome after the U.S. military withdrawal. He claimed that many of those admitted lacked proper documentation and, in some cases, were allowed into the country without comprehensive biometric data being collected.
Crawford said that the United States had a duty to protect Afghans who worked alongside U.S. forces and institutions during the two-decade conflict. However, he argued that the rapid and poorly coordinated nature of the withdrawal created conditions that overwhelmed existing screening and vetting systems.
“The rushed and poorly planned withdrawal created a perfect storm,” Crawford said, asserting that it compromised the government’s ability to fully assess who was being admitted into the country.
He said that there 18,000 known or suspected terrorists in the U.S.
“Today, I look forward to getting a better understanding of the domestic counterterrorism picture, and hearing how the interagency is working to find, monitor, prosecute, and deport known or suspected terrorists that never should have entered our country to begin with,” he said.
The Biden administration has previously defended Operation Allies Welcome, stating that multiple layers of security screening were conducted in coordination with U.S. intelligence, defense, and homeland security agencies. Nonetheless, the evacuation and resettlement of Afghan nationals remains a contentious political issue, particularly amid broader debates over immigration and border security.
U.S. President Donald Trump’s administration recently ordered its diplomats worldwide to stop processing visas for Afghan nationals, effectively suspending the special immigration program for Afghans who helped the United States during its 20-year-long occupation of their home country.
The decision came after a former member of one of Afghanistan’s CIA-backed units was accused of shooting two U.S. National Guard soldiers in Washington, D.C.
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