From the archive: History-making astronaut Christina Koch

NASA astronaut Christina Koch is making history as the first woman to travel around the moon as a crew member on the Artemis II mission. It’s not the first time Koch has made history. In 2020 she told Meghna what it was like to spend a record-breaking 11 months in space. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Since 1970, the North American bird population has declined by more than 25%. There are many factors driving this. And several things bird lovers can do to reverse the trend. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Mass deportations, smash and grab wars, attacks on domestic civil rights, the hijacking of the economy. Professor Nikhil Pal Singh asks: What if President Donald Trump’s ramping up of militarism at home and abroad is part of a bigger strategy? *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

As the war in Iran enters its second month, the Trump Administration is sending U.S. marines to the region. Without a clear goal for the conflict, many veterans are speaking out, while others say it's necessary. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

On Point news analyst Jack Beatty on how the Trump administration has eroded the ability of the U.S. to counter the threat of terrorism, even as that threat appears to be growing. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

The story of an idiosyncratic reporter trying to free himself from U.S. government detention from KCRW’s “Question Everything.” This is the first in a special two-part series about Mario Guevara. The second part is also out now. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Our muscles power us -- from the tissue that pumps blood from our heart to the tiny fibers that give us goosebumps. How exactly do muscles work — and how can we best strengthen them? *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

About 20% of the world’s oil supply travels through the Strait of Hormuz. The Iran War threatens to cut it off. The history of the Strait of Hormuz, who controls it and how it became so critical to the global oil supply. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Analyst Tom Nichols says the Trump administration is fundamentally incompetent. And he says there’s been a systematic erosion of expert trust for years — which is dangerous for American democracy. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Rhythm. It's so much more than the backbone of music – it’s essential to how our brains function. Whether you think you've got it or not, why rhythm is a fundamental part of your everyday life. *** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint