El Siglo 21 es Hoy

Por NASA Podcast #Recomendado Tweet Gravity Assist: Walking on Broken Ice, with Catherine Walker An ice shelf collapsed in East Antarctica in March 2022, concerning scientists who track melting glaciers, sea level rise, and other effects of climate change. Catherine Walker, a visiting scientist at NASA’s Goddard Space Flight Center, uses NASA satellite data to look at the progression of events like this one to understand how large ice structures collapse. She is also looking at Jupiter’s moon Europa and what kind of life might be able to survive under the ice there. Learn about her Antarctica adventures and her scientific journey on this episode of Gravity Assist.

Por NASA Podcast #Recomendado Tweet Small Steps, Giant Leaps: Episode 82, NASA’s Role in Agriculture NASA Water Resources and Agriculture Program Manager Brad Doorn discusses how NASA tools and data help solve big problems on Earth.

Por NASA Podcast #Recomendado Tweet Eye to the Earth On Episode 218, Kay Taylor describes an experiment on board the space station that allows middle school students to remotely photograph the Earth.

Por NASA Podcast #Recomendado Tweet Gravity Assist: Let’s Talk About Climate Change, with Gavin Schmidt What’s the difference between climate and weather? How does NASA monitor changing sea levels, melting glaciers, and other effects of climate change? Gavin Schmidt, NASA’s acting senior climate advisor, explains how rising temperatures lead to many complex changes both in the oceans and on land. When it comes to climate change: “It's real. It's us. But we still have choices about how bad we let it get,” he says.

Por NASA Podcast #Recomendado Tweet Season 3, Episode 8 - Fueled by Fire From fires in outer space to raging wildfires on Earth, fire experts Gary Ruff and Natasha Stavros reveal how fingers of flame reach around our world.

Por NASA Podcast #Recomendado Tweet The View From Above On Episode 141, Dr. William Stefanov, manager of the Exploration Science Office at NASA’s Johnson Space Center, shares his expertise in observing the third rock from the sun on this Earth Day 50th anniversary episode.

Por NASA Podcast #Recomendado Tweet Overview Effect For Episode 107 space philosopher Frank White discusses the impact of looking down at the whole Earth from above, and how it can create a shift in the way astronauts view and think about the Earth and life.

Por NASA #Recomendado Tweet Jennifer Dungan Talks About Studying the Earth with Satellites A conversation with Jennifer Dungan, a research scientist at NASA’s Ames Research Center and project manager for the big-data Earth science initiative, the NASA Earth Exchange. Transcript: https://ift.tt/2BiDACR https://ift.tt/2LklyEE via IFTTT