Leo

The Space Development Agency's fourth Tranche 1 mission has launched with SpaceX as the launch provider, adding more satellites to the US military's proliferated low-Earth-orbit constellation. Tranche 1 is a key step in the Pentagon's push for resilient space-based communications and missile-tracking capabilities, and observers are following each launch as the network builds out.

NPR journalists Scott Detrow and Daniel Burke have published a book about Pope Leo XIV and are discussing it publicly. The two reporters, who have covered religion and the papacy for the network, talk through their reporting and what the new pope's leadership may mean for the Catholic Church.

Pope Leo XIV has spoken out against AI-generated art, adding a papal voice to the growing debate over artificial intelligence's role in creative work. The remarks have drawn attention from both supporters, who see the criticism as a defense of human creativity, and critics who question the Vatican's intervention in technology debates. It is the latest in a series of papal comments on artificial intelligence.

A long alphabetical list of country names beginning with the letter S — from San Marino and Saudi Arabia to Senegal, Serbia, Singapore, Slovenia and beyond — is circulating widely on social media, with users in Singapore and Spain among those sharing it. The list appears to be part of a larger run-through of all world countries, and its exact purpose or origin remains unspecified.

An encrypted military letter sent to Napoleonic general Auguste de Marmont, left unread for 217 years, has finally been decoded. The writeup walks through breaking the cipher of the wartime briefing, revealing its contents for the first time since the Napoleonic era. Readers are discussing the decryption methods and what the letter shows about battlefield communication of the period.

A string of hashtags naming countries alphabetically from San Marino through Slovenia and beyond, including Saudi Arabia, Senegal, Serbia, Singapore and Slovakia, is circulating on social media and trending in several regions, including at the top spot in Singapore. No accompanying news or explanation has been attached to the list, leaving readers to speculate about its purpose.

NVIDIA's IsaacTeleop translates hand and controller tracking into robot actions using a graph-based retargeting engine. The system maps human motion onto robotic manipulators, supporting teleoperation for robotics development and data collection. Coverage focuses on how the retargeting pipeline converts tracked gestures into precise robot commands, highlighting NVIDIA's growing push into embodied AI and robot training tools.

Kawhi Leonard is drawing search interest in the United States, ranking among trending topics. Basketball coverage around him remains active, including discussion of the Toronto Raptors' defensive ambitions referencing the era when Leonard led the franchise to its championship. No specific new development is detailed in available coverage.

Sierra Leone's government says a delay in European Union funding is purely a technical matter, pushing back against suggestions it is connected to an extradition dispute with the Netherlands. Officials reject any political link between the stalled financing and the Dutch row, insisting the issue will be resolved through normal administrative channels.

French President Emmanuel Macron has spoken of Europe's Judeo-Christian foundations as Pope Leo visits, framing the continent's identity in religious-historical terms. The remarks are drawing attention amid debate over secularism, religion in European politics, and the significance of the pontiff's trip.

BBC Radio 3's overnight programme Through the Night broadcast Thomas Tallis's Spem in Alium, the celebrated 40-voice motet, in a recording by the BBC Singers conducted by Stephen Cleobury. The piece, composed around 1570, remains one of the most famous works of English Renaissance choral music and a staple of the BBC Singers' repertoire.

Federal authorities are reportedly investigating dealings between the Los Angeles Clippers and star forward Kawhi Leonard. Details of the probe's focus have not been fully disclosed, but the report from ABC7 Los Angeles has drawn attention given Leonard's importance to the franchise and the scrutiny surrounding team finances and player compensation in the NBA. Neither the Clippers nor Leonard have publicly responded to the report.

Leonard Nimoy, best known as Star Trek's Spock, starred in a made-for-television movie that revived a classic Western series. The project brought the actor into a very different genre from the science fiction role that made him famous, and trivia-minded fans are revisiting this lesser-known chapter of his career and the tradition of TV movies reviving beloved old shows.