Are there comets in the asteroid belt?

Daniel and Kelly get answers to listener questions about why we age from Dr. Venki Ramakrishnan, author of "Why We Die: The New Science of Aging and the Quest for Immortality".See omnystudio.com/listener for privacy information. 

Daniel and Kelly talk about how gravity, magnetism and relativity work together to create one of the most brilliant spectacles in the Universe.See omnystudio.com/listener for privacy information. 

Daniel and Kelly talk to Phil Metzger about the engineering challenges of building self-replication space probes.See omnystudio.com/listener for privacy information. 

Look closer. You are getting sleepier and sleepier. But is it real science? Jorge interviews and gets mesmerized by two hypno-experts.See omnystudio.com/listener for privacy information. 

The European Space Agency recently announced that the near-Earth asteroid 2024 YR4 has a 2 percent chance of hitting our planet in 2032. The probability of impact is difficult to predict exactly and will be clearer in 2028, when 2024 YR4 will whiz by us. But if the asteroid reall ... Show More

Dan Huot, Public Affairs Officer at NASA’s Johnson Space Center, talks about the International Space Station: what it is, how it works, what it’s made of, and why it’s there. HWHAP Episode 1. 

Scott Pace, the prior executive secretary of the National Space Council, discusses why Artemis is of strategic value to U.S. national interests — and why the Moon is unique as a destination to drive global space exploration. Casey also discusses the latest congressional budgets n ... Show More

NASA is an exploration agency, and one of our missions is to know our home. In the 1960s, NASA astronauts orbiting the Moon captured a revelatory view of Earth. Today, NASA explores our home planet with a fleet of dozens of spacecraft. In this episode–the first in a miniseries al ... Show More

Some exoplanets—like a gas giant with rain made of glass and 5,000-mile-per-hour winds—sound like worlds dreamed up by a science fiction writer. But they’re real. From light-years away, scientists can uncover details about planets orbiting distant stars and even ask whether some ... Show More

In this episode of Stuff to Blow Your Mind, Robert and Joe return once more to the Jovian moon of Io, to discuss more recent findings about its volcanism and geology, as well as a look at the mythology behind its name.See omnystudio.com/listener for privacy information. 

In this episode of Stuff to Blow Your Mind, Robert and Joe return once more to the Jovian moon of Io, to discuss more recent findings about its volcanism and geology, as well as a look at the mythology behind its name.See omnystudio.com/listener for privacy information. 

Funding cuts and research censorship have shaken the foundations of America’s health and science agencies, leaving researchers shocked, confused, and afraid. What does this mean for the future of science?For show transcripts, go to vox.com/unxtranscriptsFor more, go to vox.com/un ... Show More

What is this mysterious technology, and how is it going to affect our lives? Jorge talks to a Quantum scientist and visits their lab to see and hear these machines in action.See omnystudio.com/listener for privacy information.