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On Today’s Episode:Biden’s Lapses Are Said to Be Increasingly Common and Worrisome, by Peter Baker, David E. Sanger, Zolan Kanno-Youngs and Katie RogersDemocrats Go Public With Panic About Biden Amid Fears of an Electoral Debacle, by Catie Edmondson, Kellen Browning and Nicholas NehamasJudge Delays Trump’s Sentencing Until Sept. 18 After Immunity Claim, by Ben Protess, William K. Rashbaum, Kate Christobek and Wesley Parnell

Persons: Said, Peter Baker, David E, Sanger, Zolan Kanno, Katie Rogers, Biden, Catie Edmondson, Kellen Browning, Nicholas Nehamas, Ben Protess, William K, Rashbaum, Kate Christobek, Wesley Parnell Organizations: Go

The U.S. is lagging behind in this new competition in space. GPS satellites are getting old, many exceeding the designed lifespan of 8 to 15 years, and the U.S. has been slow to replace them.

Organizations: U.S

☆ NASA Lucy mission: A space rock got a moon after sun-driven quake
▼ + stars: | 2024-05-31 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

CNN —Astronomers were in for a surprise when NASA’s Lucy mission flew by an asteroid named Dinkinesh in November and spotted a contact binary — two smaller space rocks that touch each other — orbiting the asteroid like a moon. “Basically, the planets formed when zillions of smaller objects orbiting the Sun, like asteroids, ran into each other. The Lucy mission captured additional imagery revealing that the asteroid Dinkinesh’s moon is actually two space rocks that are touching one another. Too distant to be seen in detail with telescopes, the asteroids will get their close-up when Lucy reaches the Trojans in 2027. The mission borrows its name from the Lucy fossil, the remains of an ancient human ancestor discovered in Ethiopia in 1974.

Persons: NASA’s Lucy, Dinky ”, ”, Hal Levison, Lucy, Dinkinesh, Goddard, Johns Hopkins, Keith Noll, Jessica Sunshine, ” Levison, Sunshine, Selam, “ I’m, “, NASA Galileo, Ida, Lucy’s, NASA Lucy, ” Sunshine, Dinky Organizations: CNN —, Southwest Research, NASA, Goddard Space Flight, University of Maryland, College Locations: Boulder , Colorado, Greenbelt , Maryland, Dinkinesh, Ethiopia, Jupiter

The United States and China are locked in a new race, in space and on Earth, over a fundamental resource: time itself. And the United States is losing. Global positioning satellites serve as clocks in the sky, and their signals have become fundamental to the global economy — as essential for telecommunications, 911 services and financial exchanges as they are for drivers and lost pedestrians. But those services are increasingly vulnerable as space is rapidly militarized and satellite signals are attacked on Earth. Yet, unlike China, the United States does not have a Plan B for civilians should those signals get knocked out in space or on land.

Organizations: Global Locations: States, China, United States

☆ Electronic Warfare Confounds Civilian Pilots, Far From Any Battlefield
▼ + stars: | 2023-11-21 | by ( Selam Gebrekidan | More About Selam Gebrekidan | ) www.nytimes.com time to read: +1 min

Electronic warfare in the Middle East and Ukraine is affecting air travel far from the battlefields, unnerving pilots and exposing an unintended consequence of a tactic that experts say will become more common. The Federal Aviation Administration has also warned pilots about GPS jamming in the Middle East. The interference can involve jamming satellite signals by drowning them out with noise, or spoofing them — mimicking real satellite signals to trick recipients with misleading information. But aircraft systems have proved largely unable to detect GPS spoofing and correct for it, according to Opsgroup, an organization that monitors changes and risks in the aviation industry. One Embraer jet bound for Dubai nearly veered into Iranian airspace in September before the pilots figured out the plane was chasing a false signal.

Organizations: European Union, The New York Times, Federal Aviation Administration, Embraer Locations: East, Ukraine, Dubai

Deadly Fire in Africa’s Richest City Exposed a Secret in Plain SightOfficials blame immigrants and liberal housing laws, but a Times investigation found the entrenched problems that turned downtown Johannesburg into a blighted tinderbox. Nov. 10, 2023Days after the fire, officials in Johannesburg reached for a well-worn script. So instead, they turned their attention to another government-owned property, Vannin Court. It’s an eight-story building where hundreds of people live without running water or power. “When people die in these buildings, it is the city of Johannesburg that gets blamed,” Kenny Kunene, a city official, told TV cameras minutes before the raid began.

Persons: It’s, ” Kenny Kunene, ” Organizations: Africa’s, Albert Locations: Johannesburg

CNN —At least 26 people have been killed in an explosion in the town of Finote Selam in northwestern Ethiopia, amid heavy fighting between government forces and a local militia group. Tenaw told CNN that people reported hearing only one explosion, the cause of which is unclear. The Ethiopian government declared a six-month state of emergency in the Amhara region on August 4 after days of clashes. The United Nations “called on all sides to respect human rights and take steps to deescalate the situation,” noting that “previous states of emergency have been accompanied by violations of human rights” in a statement Friday. CNN has reached out to the federal government, the Ethiopian National Defense Forces, and the Amhara regional government for comment.

Persons: Manaye Tenaw, Tenaw, EHRC, ” “ EHRC, Finote Selam, ”, United Nations “, Antony Blinken, “, I’ve, ” Blinken Organizations: CNN, Human Rights, Ethiopian, Dar, United Nations, Ethiopian National Defense Forces, Amhara, Eritrean Defense Forces, Front, State Locations: Finote, Ethiopia, Fano, Amhara, Debre Birhan, Gondar, Addis Ababa, Bahir Dar, Australia, Japan, New Zealand, United Kingdom, United States, America, Tigray

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