The Little Modak - English Podcast for Kids

How did a giant golden telescope unfold in space, far beyond the reach of any repair crew?In this story-led space adventure for kids ages 4–10, Little Modak follows a curious child and a narrator who investigate NASA's James Webb Space Telescope one question at a time, making a guess before each answer. Find out what Webb sees, why its mirror is gold, how a telescope can be folded origami-style, how its sunshield opened, where Webb lives, and what its first pictures showed.Young listeners will discover:- What Webb is: an infrared telescope, a joint mission of NASA, ESA and CSA. Infrared is light just beyond the red our eyes can see; we cannot see it, but some of it can feel warm to us. Hubble mostly sees visible light and Webb mostly sees infrared, so the two telescopes look at different kinds of light.- Folded like origami: Webb's main mirror is about 6.5 metres across and is made of 18 thin, lightweight beryllium pieces, with a gold coating chosen to suit infrared light. It had to be folded origami-style to fit inside the rocket, and it unfolded in space after an Ariane 5 launched it from Europe's Spaceport near Kourou in French Guiana on 25 December 2021.- The sunshield: it has not three but five layers, is about the size of a tennis court, and protects the telescope from the light and heat of the Sun, Earth and Moon. Webb and its instruments must stay below about 50 kelvin, about minus 223 degrees Celsius. The sunshield began unfolding on 28 December 2021, three days after launch, and it took eight days and hundreds of individual deployments.- No second chances: NASA's Webb project manager, Bill Ochs, said that before launch the team counted 344 single-point failures, places where one thing going wrong could lose the whole mission. Webb orbits the Sun at the second Lagrange point, L2, about 1.5 million kilometres from Earth, and arrived there on 24 January 2022. NASA's Webb FAQ says it is beyond the reach of any crewed vehicle currently being planned for the next decade.- The first pictures: the team spent about three months lining up Webb's mirrors and optics so they worked like one precise machine, and the first science images were released in July 2022. Webb's First Deep Field, a galaxy cluster called SMACS 0723, shows thousands of galaxies, and its Cosmic Cliffs image of the Carina Nebula revealed star-birth areas nobody had seen before. Longer infrared waves slip past dust more easily than visible light, which is why Webb can see stars forming inside dusty clouds.- Still working: NASA says Webb was designed to work for at least five years, with a goal of ten, and it has enough propellant for more than a 20-year science lifetime. Webb does not take Hubble's place; as of 29 October 2026 NASA lists Hubble as an active mission, and the two see different kinds of light.Big things can be folded small, and careful teamwork makes them open far away: a true story about the people who planned for every step before Webb left Earth.Perfect for curious kids who love space, telescopes, engineering puzzles and real stories of teamwork.🎧 A screen-free educational podcast for kids and families.Topics: James Webb Space Telescope, infrared light, sunshield, golden mirror, Lagrange point L2, Ariane 5, NASA ESA CSA, teamworkFind Little Modak here:Spotify YouTubeApple Podcasts Amazon Music Podcast websiteInstagram

Can a struggling spacecraft visit an asteroid and bring a sample home?In this story-led space adventure for kids ages 4–10, Little Modak follows a curious child and a narrator who investigate Japan's Hayabusa spacecraft one question at a time, making a guess before each answer. Find out what an asteroid sample mission is, how an ion engine pushes gently, what went wrong, how the team found the spacecraft again, how the capsule came down, and what was inside.Young listeners will discover:What Hayabusa is: a Japanese spacecraft launched on 9 May 2003 from Uchinoura, Japan, on an M-V rocket. Before launch it was called MUSES-C, and its job was to visit a small asteroid called Itokawa, collect a sample from its surface and bring it back, and also test new technology. It reached Itokawa in September 2005; the asteroid is about half a kilometre long (NASA gives about 550 by 180 metres).How ion engines push: an ion engine turns xenon gas into plasma and uses electricity to shoot it out very fast. JAXA's ion-engine developer says the push is tiny, about two and a half one-yen coins on Earth for three engines together, but it works in space because nothing slows the craft down. Hayabusa carried four ion engines and ran three at a time, with one spare.Trouble at the asteroid: in November 2005 a sensor did not work on the first touch, so the sampler did not fire; Hayabusa bounced twice and stayed in contact for about 30 minutes. On a second, very short touch JAXA found the sampling projectile may not have been fired, so nobody could be sure how much sample was collected.A leak and a long silence: in late November 2005 chemical fuel leaked away and the spacecraft started to tumble. In December 2005 the team lost contact for about seven weeks, until a faint beacon signal on 23 January 2006. Two of its three reaction wheels, the spinning parts that turn the craft, had also failed.The long way home: the team steered with cold xenon gas jets and the push of sunlight, the trip home planned for 2007 was pushed back three years to June 2010, and when one ion engine stopped in November 2009 JAXA joined parts of two engines together. JAXA's ion-engine lead says the engines ran about 40,000 hours, the longest for an ion engine in space.Coming home: on 13 June 2010 the capsule separated about three hours before re-entry and came down by parachute in the Woomera Prohibited Area of South Australia, and JAXA retrieved it on 14 June; the main body burned up. An X-ray scan found nothing larger than 1 millimetre, and on 16 November 2010 JAXA announced about 1,500 rocky grains from one compartment, most smaller than 10 micrometres and most judged to be from Itokawa. NASA and JAXA say Hayabusa was the first spacecraft to land on and take off from an asteroid.Success can mean recovering again and again: a true story about a team that kept finding new ways. It ends with a question for next time: how could a golden telescope unfold far beyond astronaut repair?Perfect for curious kids who love space, rockets, robots, engineering puzzles and real stories of teamwork.🎧 A screen-free educational podcast for kids and families.Topics: Hayabusa, asteroid Itokawa, ion engines, sample return, re-entry capsule, JAXA, never giving up, teamworkFind Little Modak here:Spotify: https://open.spotify.com/show/1RrbFTA21iMQFfF2mB1ema?si=96a42195db5648f7YouTube: https://www.youtube.com/playlist?list=PLPcV2xnAd5RcApple Podcasts: https://podcasts.apple.com/podcast/the-little-modak-english/id6802912537Amazon Music: https://music.amazon.com/podcasts/faa5ace9-7703-4d35-94d0-53bb9fe1ab27Podcast website: https://littlemodak-multiverse.transistor.fm/Instagram: https://www.instagram.com/thelittlemodak/

How do many countries build and run a home in orbit?In this story-led space adventure for kids ages 4–10, Little Modak follows a curious child and a narrator who investigate the International Space Station one question at a time, making a guess before each answer. Find out how the station was built piece by piece, how spacecraft meet it, who shares it, why astronauts float, how it keeps air, water and power going, and what scientists learn there.Young listeners will discover:- How the station started: the Russian-built Zarya module launched on a Proton rocket on 20 November 1998, which NASA calls a temporary control module, and the first American piece, Unity, followed on Space Shuttle Endeavour in early December 1998, when the shuttle's robotic arm joined the two. NASA counts 42 assembly flights and says building went on for 13 years.- How spacecraft meet the station: it moves at about five miles (eight kilometres) per second and circles Earth about 16 times a day. A craft can fly itself in and dock, as Soyuz and Progress do, or the station's robotic arm can catch it, which is called berthing. Canada built Canadarm2 and the helper robot Dextre, and by April 2021 Canadarm2 had caught 44 cargo craft.- Who shares the station: five space agencies from 15 countries (NASA, Roscosmos, CSA, JAXA and ESA), who signed their agreement on 29 January 1998. NASA says each partner looks after the hardware it provides. Europe's Columbus laboratory launched in February 2008, Japan's Kibo began going up in May 2008, and the partners agreed a shared docking standard, announced on 19 October 2010, though not every craft uses it.- Life aboard: Russia's Zvezda module, launched in July 2000, added living quarters, life support and communication equipment, and the first crew arrived on 2 November 2000. As of November 2025, people have lived aboard ever since. Astronauts float because they are falling around Earth, where gravity is still about 90 percent as strong as on the ground, which is why NASA says microgravity, not zero gravity. As of July 2024 the station has 388 cubic metres of living and working space and a crew of seven.- Power, air and water: big solar panels make electricity and batteries take over when the station is not in sunlight, oxygen is made by splitting water, and filters called molecular sieves trap the carbon dioxide people breathe out. The station cleans wastewater and cabin moisture into drinking water, and NASA reported a total water recovery of 98 percent in 2023, so less has to be launched.- What we learn there: scientists study why a flame turns round without gravity (safely, and never to be tried at home), NASA says astronauts have grown more than 50 species of plants in space, and as of November 2025 NASA says at least 290 people from 26 countries have visited the station.Hard work becomes possible when countries cooperate for a long time: a true story about shared building, careful meetings in orbit and curiosity. It ends with a question for next time: could a small craft with many problems still bring home a piece of an asteroid?Perfect for curious kids who love space, rockets, robots, engineering puzzles and real stories of teamwork.🎧 A screen-free educational podcast for kids and families.Topics: International Space Station, Zarya and Unity, docking and berthing, Canadarm2, space agencies, microgravity, why astronauts float, recycling water in space, teamworkFind Little Modak here:Spotify: https://open.spotify.com/show/1RrbFTA21iMQFfF2mB1ema?si=96a42195db5648f7YouTube: https://www.youtube.com/playlist?list=PLPcV2xnAd5RcApple Podcasts: https://podcasts.apple.com/podcast/the-little-modak-english/id6802912537Amazon Music: https://music.amazon.com/podcasts/faa5ace9-7703-4d35-94d0-53bb9fe1ab27Podcast website: https://littlemodak-multiverse.transistor.fm/Instagram: https://www.instagram.com/thelittlemodak/

Why were Hubble's first pictures blurry, and how did a team of astronauts fix a telescope circling far above Earth? Follow a true space story about twinkling stars, a curved mirror, a flaw much thinner than a hair, careful checking and a repair that made the pictures sharp.In this story-led space adventure for kids ages 4–10, Little Modak follows a curious child and a narrator who investigate the Hubble Space Telescope one question at a time, making a guess before each answer. Find out why a telescope goes above the air, how a curved mirror gathers light, what made the first pictures blurry, and how scientists and astronauts worked together to put it right.Young listeners will discover:- Why stars twinkle, why NASA says moving pockets of air cause it, and why Hubble gets steady light above the air. Hubble went up on Space Shuttle Discovery on 24 April 1990.- How Hubble's 2.4-metre glass mirror, with its thin aluminium coat, was designed to bring all the light to one sharp focus.- Why the first pictures were blurry: the mirror was a tiny bit too flat near its edge, by about two thousandths of a millimetre, which NASA says is roughly one-fiftieth of a hair. Both main cameras showed the same blur, and the team announced it in June 1990.- Where the mistake began: a lens in a test device used to shape the mirror sat about a millimetre out of place, not in the mirror itself. Other checks did show the problem, but they were set aside and the plan relied on one test. The report calls it a process problem, and nobody is to be blamed.- How seven astronauts on Endeavour, in December 1993, left the main mirror as it was and added correcting optics instead: the new camera WFPC2, with the correction built in, and COSTAR, a phone-booth-sized package of correcting mirrors for older instruments.- How the first repaired pictures looked: a huge galaxy that was blurry before had a sharp centre. New data came back in December 1993, NASA showed the pictures in January 1994, and astronauts visited Hubble four more times, up to 2009.Admit mistakes, repair them together, keep learning: a true story about teamwork, careful checking and curiosity.Perfect for curious kids who love space, telescopes, engineering puzzles and real stories of teamwork and learning from mistakes.🎧 A screen-free educational podcast for kids and families.Topics: Hubble Space Telescope, telescope mirror, why stars twinkle, blurry pictures, test device, Space Shuttle Endeavour, spacewalk, WFPC2, COSTAR, teamwork, learning from mistakes

How did Voyager 1 and Voyager 2 travel past the giant planets and keep talking with Earth from so far away?In this story-led space adventure for kids ages 5–10, Little Modak follows two spacecraft launched on different routes in 1977: Voyager 2 on 20 August and Voyager 1 on 5 September. Discover how a rare arrangement of the outer planets opened a remarkable path, how a moving planet can change a spacecraft's journey through a gravity assist, and how close observations transformed what scientists knew about distant worlds. Then find out how teams on Earth keep in touch with spacecraft this far away, and why each Voyager carries a record about Earth.Young listeners will discover:- Why Voyager 2 launched first but Voyager 1 followed a faster route, and why a rare outer-planet arrangement mattered.- How gravity assists change a spacecraft's path without creating energy from nowhere.- How Voyager 1 visited Jupiter and Saturn, how Voyager 2 went on to Uranus and Neptune, and how active volcanoes were found on Io.- How high-gain dish antennas and NASA's Deep Space Network carry radio messages across enormous distances. NASA reported on 17 April 2026 that a command from Earth took about 23 hours to reach Voyager 1.- How teams manage limited electrical power from plutonium-238 generators and shut down selected instruments to keep useful science going. NASA reported on 17 April 2026 that each Voyager was losing about four watts of power per year.- Why each Voyager carries a 12-inch gold-plated copper Golden Record of images, natural sounds, music and greetings, and why entering interstellar space is not the same as leaving every part of the Solar System.Perfect for curious kids who love space, planets, spacecraft, engineering puzzles and real stories of long-term teamwork.🎧 A screen-free educational podcast for kids and families.Topics: Voyager 1, Voyager 2, gravity assist, Jupiter, Saturn, Uranus, Neptune, Io volcanoes, Deep Space Network, spacecraft power, interstellar space, Golden Record

How did Apollo 13 bring three astronauts safely home after its Moon landing had to be cancelled? Follow a real space rescue involving a lunar-module lifeboat, limited air, water and power, and a tested carbon-dioxide filter fix.How did Apollo 13 bring three astronauts safely home after its Moon landing had to be cancelled?In this story-led space adventure for kids ages 5–10, Little Modak follows Jim Lovell, Jack Swigert and Fred Haise as they protect air, water and power, turn the Aquarius lunar module into a lifeboat, solve a dangerous carbon-dioxide filter problem and guide Odyssey back to Earth.Young listeners will discover:- Why a damaged oxygen tank changed the mission.- How Aquarius sheltered three astronauts after the Moon landing was cancelled.- How teams on Earth tested a way to connect square filter cartridges to a round opening.- How careful planning, engine burns and teamwork led to a safe Pacific splashdown.Perfect for curious kids who love space, astronauts, engineering puzzles and real stories of teamwork.🎧 A screen-free educational podcast for kids and families.Topics: Apollo 13, Jim Lovell, Jack Swigert, Fred Haise, Aquarius lunar module, Odyssey command module, carbon dioxide filter, space rescue

Join the Apollo 11 team as we solve the giant puzzle of reaching the Moon, landing safely, and bringing the astronauts home. Discover how spacecraft modules, computers, mission controllers, tracking stations, and hundreds of thousands of contributors worked together.Apollo 11 was not the work of one hero—it was a giant puzzle solved by astronauts, engineers, computers, mission controllers, tracking stations, manufacturers, universities, and recovery crews. Learn what each spacecraft module did, how Armstrong avoided a hazardous landing area, why 1202 and 1201 alarms did not stop the computer, and how the crew returned safely to Earth.

Meet Luna 9, the small Soviet spacecraft that became the first to make a successful soft landing on the Moon. Discover how braking rockets, a sensing boom, airbags and opening petals helped it survive—and how its radio signals brought the first pictures from another world.Luna 9 faced a huge question: how could a machine land safely on an unknown Moon? Follow its careful descent, cushioned impact and four opening petals, then discover how its camera and radio signals delivered the first photographs from the lunar surface. This story explains soft landing, braking and remote operation while showing how patient testing can make bigger journeys possible.[Luna 9, Luna Nine, Luna-9, first soft landing on Moon, first moon landing spacecraft, Soviet lunar mission, moon landing for kids, space podcast for kids, kids science podcast, lunar exploration, Moon mission 1966, space history for children, Little Modak Podcast]

How Yuri Gagarin and Valentina Tereshkova showed that carefully trained humans could work briefly in orbit and return safely—with life support, teamwork and controlled re-entry.Could humans survive the journey into space? This child-friendly episode follows Yuri Gagarin and Valentina Tereshkova as they take early Vostok missions from daring experiments to carefully supported orbital flight. Discover weightlessness, life support, training, re-entry and the teamwork behind their shared achievement.[Yuri Gagarin for kids, Valentina Tereshkova for kids, first human spaceflight, Vostok 1, Vostok 6, weightlessness explained, space podcast for kids]

How did a shiny sphere about the size of a beach ball become the first human-made object to orbit Earth? Discover Sputnik 1, its famous beeps and the beginning of the Space Age in this playful science story for children.A shiny sphere, about the size of a beach ball, once sent a tiny “beep, beep” around the world. How did Sputnik 1 stay above Earth—and why did that little sound begin a new age of exploration?In this playful science story, children discover what an orbit is, why Sputnik kept circling Earth and how one small first step helped lead to the satellites we use for weather, television and maps today. A warm narrator and a curious child explore gravity, radio signals and the courage it takes to try something new.Designed for children ages 6–10 and families listening together. After the story, ask: What small first step would you like to take?