Trump wants to put humans on Mars: what scien...

In this episode:00:40 The rock samples destined to remain on MarsNature: NASA won’t bring Mars samples back to Earth: this is the science that will be lost05:24 The genetics of dogs’ droopy earsNature: Do their ears hang low? The genetics of dogs’ adorable floppy earsSubscribe to ...  Show more

In this episode:00:47 AI can boost research productivity — at what cost?Research article: Hao et al.10:10 Research HighlightsNature: Ancient ‘snowball’ Earth had frigidly briny seasNature: Putting immune cells into ‘night mode’ reduces heart-attack damage12:41 JWST images are ful ...  Show more

Presidential elections in the United States don’t just shape the country’s future — they set the course for space exploration. This week, Casey Dreier, the chief of space policy at The Planetary Society, analyzes what the incoming Trump administration could ...

NASA's science missions have transformed our understanding of the Universe, from breathtaking images of deep space to robotic explorers on Mars. But now, a reported 50% cut to NASA's science budget threatens to shut down missions, halt discoveries, and devastate the future of ...

The Atlantic journalist Franklin Foer explains how SpaceX and the Trump administration are changing the face of NASA, and why Musk's dream of Mars may come at the cost of the agency's mission. Also, Ken Tucker commemorates the 50th anniversary release of George Clinton's album Mo ...  Show more

President Donald Trump said he would name a new nominee for NASA administrator, just days before billionaire Jared Isaacman, the current pick and a close ally of Elon Musk, was to face his planned Senate confirmation vote. It wasn’t immediately clear why Trump was dropping the no ...  Show more