Today In Space

Alex G. Orphanos, Science Communicator
  • 5.0 (20)
  • ASTRONOMY
  • UPDATED WEEKLY

The award-winning space science podcast about all things space! Hosted by Alex G. Orphanos, science communicator, maker, and aerospace engineer. Our mission: to spread love and spread science!

  1. 1D AGO

    NASA Artemis 2 | Day 1 - Lift Off To The Moon! RECAP

    In this episode, we're covering DAY 1 of the Artemis 2 Mission in Earth orbit, before the TLI Burn to send the Orion Spacecraft and it's crew of 4 to the Moon. So much has happened in only one day and there's still so much of this mission to go! Big shoutout to everyone who joined us for the community live stream, including our co-hosts Matt Guy (niche3d.com) and Fitting in Adventure (@FittingInAdventure on youtube).   Want to stay caught up on the Artemis II mission? Check out our new page at todayinspace.net/artemis-2 for all the latest info, mission timer, and live links from NASA - including our coverage for the podcast. Make sure to ask your curious questions in our form at the bottom of that page - and we'll answer them on the podcast!   Day 2 was packed with a GREAT TLI Burn! Go Artemis 2 Crew - We're going to the Moon!   Is YOUR Company Looking to Hire Talented People in the Aerospace/Robotics/Technology fields?    Email us at todayinspacepodcast@gmail.com for our in-podcast job listing ad rates and start finding talent within our community! Let's build a fantastic future together!   We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net • Today In Space Merch: James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640 Timestamps: 00:00 Quick 2 min Recap of Day 1 of NASA Artemis 2 02:30 Stay Up To Date with Artemis 2 using our NEW Coverage Page todayinspace.net/artemis-2 04:32 Question from MP: W/ Artemis 2 Just Orbiting Moon, is Artemis 3 landing - or later mission? 11:26 T-10:00 Hold - Launch Readiness GO Poll (Chat GO For Launch Poll) 27:28 T-01:00 LIVE Artemis 2 Launch Community Hangout w/ Today In Space 37:12 First LIVE Views of Crew Inside Orion Capsule In Earth Orbit 42:12 Orion Seperation from ICPS - Prox Op Begins

    54 min
  2. You Might Also Like: Science Will Win

    1D AGO ·  BONUS

    You Might Also Like: Science Will Win

    Introducing The Pace of Science: AI in Cancer Care from Science Will Win. Follow the show: Science Will Win Cancer research is moving faster than ever—but too many patients never feel the impact of that progress. Artificial Intelligence (AI) is emerging as one tool that could help change that.  In the Season 6 finale of Science Will Win, Dr. Raven Baxter follows the human journey behind AI in oncology—from the moment of diagnosis to the real‑world barriers that determine access to care.  Along the way, we explore how thoughtfully designed artificial intelligence is reshaping trial design, enrollment, eligibility, and access—helping patients regain agency and bridging the gap between scientific breakthroughs and real‑world cancer care. As the season concludes, one thing is clear: progress matters most when it reaches the people who need it. Featured guests: – Dr. Lionel Kankeu Fonkoua, Medical Oncologist and Translational Researcher, Mayo Clinic – Jeff Legos, Chief Oncology Officer, Pfizer – Dr. Ravi Parikh, Medical Oncologist; Director, Human‑Algorithm Collaboration Lab – Maya R. Said, Founder and CEO, Outcomes4Me Dive into the episode here: 00:00 – Past episodes introduce us to an emerging tech advancement 04:16 – What is a clinical trial? 07:35 – AI accelerating the pace of oncology 12:42 – Clinical trials and AI: How can it help? 16:17 – A gap between innovation and patient access 19:16 – Maya's story 23:47 – Clinical trials for AI tools  27:54 – Conclusion: building pathways alongside scientific innovation Check out our YouTube channel (@Pfizer) to watch full interviews between Raven & some of the patients featured. Season 6 of Science Will Win is created by Pfizer and hosted by Dr. Raven Baxter. It’s produced by Acast Creative Studios. Hosts in this podcast series were compensated for their time. *The content in this episode is for informational purposes only and does not provide medical advice. Pfizer does not endorse or sponsor third‑party tools referenced. Patients should not use the tools described as a replacement for discussions with a healthcare provider. Patients should consult their healthcare provider regarding medical decisions. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising. DISCLAIMER: Please note, this is an independent podcast episode not affiliated with, endorsed by, or produced in conjunction with the host podcast feed or any of its media entities. The views and opinions expressed in this episode are solely those of the creators and guests. For any concerns, please reach out to team@podroll.fm.

  3. 3D AGO

    NASA's Ignition Plan PT3 | Roman Telescope, Mars SKYFALL, and SR-1 Freedom on the Eve of Artemis 2

    In this episode, we break down the final part of NASA's major Ignition Program Announcement on the Eve of Artemis 2. After the Artemis 2, we enter an exciting new era of NASA Future Tech that will expand science, exploration, and even the use of nuclear propulsion for space travel! From the Nancy Grace Roman Telescope, to SKYFALL drones on Mars, and SR-1 Freedom demonstrating nuclear electric propulsion for the first time - there is so much to discuss. Drop your thoughts in the comments! To listen to Dr. Nicki Fox's Talk (full) watch our coverage here: https://www.youtube.com/live/uEUZJl-9SD0?si=fpaljV2ltf1_RAuC&t=4096 To listen to Steven Sinacore's Talk on Nuclear in Space (full) watch our coverage here: https://www.youtube.com/live/uEUZJl-9SD0?si=J_Jj7nPqJxIMLVmu&t=8636 To listen to NASA Administrator Jared Isaacman's closing thoughts go to (34:32) in this episode We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net • Today In Space Merch:  James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640 Timestamps: 00:00 Artemis 2 Launch and Community Engagement 04:16 Portion of Dr. Nikki Fox's Speech Science and Exploration 07:44 Alex's Reaction to Dr. Nikki Fox's talk 24:01 Portion of Steve Sinacore's Presentation on Nuclear Power in Space  33:23 NASA Administrator Jared Isaacman's Recap (full talk) 55:34 Alex & Chat Breakdown NASA Ignition Closing Talks 01:00:00 Challenges and Opportunities in Space Exploration

    1h 16m

  4. 5D AGO

    NASA's Ignition Plan PT2 | To Build, or Not To Build...A Space Station in LEO & Lunar Orbit?

    In this episode we recap PT2 of NASA's ambitious plan for the moon with live reactions from Alex during last Monday's epic reveal of the Ignition Plan. This part is dedicated to orbital space stations and NASA's controversial pausing of Gateway (the planned but underdeveloped Lunar Space Station) and their plans to replace the International Space Station in Low Earth Orbit.  While seemingly a difficult admission from NASA that space stations are very expensive and complicated to not only build but also maintain continuous human presence, it also was deemed controversial by the same private contractors that will build the next ISS.   I thought the talk from Dana Weigel, program manager for the ISS Program was brutally and refreshingly honest. Even their module idea to build a NASA station that detaches when ISS is decommissioned seemed good to me, but according to Eric Berger's reporting (link below) it was not received well by the people who would use it. To listen to the whole talk from Dana Weigel, watch our coverage here: https://www.youtube.com/live/uEUZJl-9SD0?si=pFvQiyUMq178AMra&t=934 To read Eric Berger's reporting on the aftermath, click here: https://arstechnica.com/space/2026/03/what-happens-next-with-nasas-plan-to-replace-the-iss-source-it-could-get-ugly/ We'd love to know what you think! Let us know below. Timestamps: 00:00 Introduction, Artemis 2 coverage, Controversy for Space Stations 01:47 Costs and Future of the International Space Station (ISS) 03:13 NASA Honesty & Leadership 11:28 Potential Replacements for the ISS 22:40 NASA's Moon Base and Gateway Project  26:27 Final Thoughts & Future Plans We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net • Today In Space Merch:  James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640

    29 min

  5. MAR 27

    NASA's Ignition Plan PT1 | My REACTIONS to the Update to Artemis & the Moon Base

    NASA just dropped one of the biggest space updates in years—and it could completely change the future of humanity in space. In this episode of Today In Space, I break down my live reaction to NASA's IGNITION announcement, including: - The push toward a permanent Moon Base - Major changes to the Artemis Program (up to 5 and beyond!) - Why NASA is shifting strategy (and what it means) - The role of 3D printing, manufacturing, and infrastructure on the Moon - How this plan sets the stage for Mars and deep space exploration After following NASA and the space industry for over a decade, this is one of the most exciting and complete plans I've seen. This isn't just about going back to the Moon—this is about staying there and building humanity's first true deep space foothold. If this works, we're looking at: 🌕 A real lunar base 🚀 A new era of space innovation 🛰️ Opportunities for engineers, creators, and companies 🌌 The foundation for missions to Mars and beyond This is a turning point. 👨‍🚀 Join the Conversation What do YOU think about NASA's Moon Base plans? Is this the moment NASA takes the lead again? Drop your thoughts below 👇 We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net • Today In Space Merch:  James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640 Timestamps:  00:00 Introduction to NASA Ignition Program Release this Week 04:30 My LIVE Reaction to NASA Artemis Update by Dr. Lori Glaze 23:09 My LIVE Reaction to NASA Moon Base by Carlos Garcia-Galan aka 'Lunar Viceroy' 36:50 Time-Dilation and Relativistic Physics for Moon GPS w/ Atomic Clocks 44:45 Question: What's my opinion now that NASA has moved from Gateway to Moon Base?

    53 min
  6. NASA's Future, Rethinking "Failure", and the 'Maker Mindset' from An Aerospace Engineer

    MAR 19

    NASA's Future, Rethinking "Failure", and the 'Maker Mindset' from An Aerospace Engineer

    In this episode, Alex catches up on some of the latest projects he's been working on between using Space Internet (Starlink) and the testing on the 3D Printed Starlink mount. The topic of "rethinking failure" has continued to stay in the zeitgiest after the new NASA Artemis plan. As a classically trained Aerospace Engineer, Alex thought it made sense to dive into this idea more. As a maker at heart, failure is thought of as a necessity in development so that you LEARN quickly. For the "classic" way of engineering that I was taught, failure was seen differently... Some 3D printing & Space News updates to start, a dive into what "Space Internet" has been like, and then a quick trip to rethinking "failure" as we look towards NASA's future and the eventual Artemis 2 launch in April (hopefully). Thanks for joining us 3D Printing Playlist for Starlink Deck Mount Testing: https://www.youtube.com/watch?v=5nao06nbw5U&list=PLu6GQO_0j48-zpTNyhsOzUJAR8vVo6_TJ&index=7 We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com Today In Space Merch: James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640  • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net

    19 min

  7. MAR 6

    NASA Artemis Program REMIX | Did Jared Isaacman Make the RIGHT Decision?

    On this episode of Today In Space, we discuss the recent changes to the #ArtemisProgram by the new NASA administrator, bringing a variety of reactions among space advocates and fans.  We dive into my perspective as an Aerospace Engineer, Maker, and someone who has been covering Artemis at its beginning! Why is it good that #ArtemisII mission is delayed for now and what the new Artemis III and IV mean for the old way of doing things for our #returnToTheMoon.  Even if you've only been following along recently - this episode should help transform your understanding on why an engineer/maker likes this REMIXED NASA Artemis mission plan - even though some engineers may not. Timestamps: 00:00 NASA's Artemis Mission Remix: Introduction and Personal Perspective  01:21 Impact of Mission Change on Aerospace Employees  02:48 Evolution of Space Missions and Industry Changes  04:41 Rapid Iteration and the Advantages of 3D Printing 07:18 Challenges and Opportunities in the New Artemis Plan 11:55 Support for NASA and the Future of Space Exploration NASA Announcement of Artemis Program Remix: https://www.nasa.gov/news-release/nasa-adds-mission-to-artemis-lunar-program-updates-architecture/ Video of NASA Administrator Announcing New Artemis Program Infrastructure changes: https://x.com/NASAAdmin/status/2027460193919827997?s=20 We'd like to thank our sponsors: AG3D Printing (go to ag3d-printing.com to learn more & start 3D printing today!) Support the podcast: • Buy a 3D printed gift from our shop - http://ag3dprinting.etsy.com Today In Space Merch: James Webb Space Telescope Model (3DPrinted) https://ag3dprinting.etsy.com/listing/1839142903 SpaceX Starship-Inspired Rocket Pen (3DPrinted) https://ag3dprinting.etsy.com/listing/1602850640  • Get a free quote on your next 3D printing project at http://ag3d-printing.com • Donate at todayinspace.net

    15 min

  8. MAR 3

    Space Talkers 02 | Stargazing, Total Lunar Eclipse, and Astrophotography w/ Andrew Abban & Thorne Ransom

    This week on Today In Space, we are joined by Astrophotographers Andrew Abban (@apa_astro) & Thorne Ransom (@ransomobservatory on Instagram) — for Space Talkers 02! We were live on social media and Andrew, Thorne, myself, and the chat discussed Stargazing and all-things space. Other moments from the podcast: • Experiencing the total solar eclipse in 2024 • Chasing the aurora borealis in 2025 • Capturing our latest astronomy photos • Capturing the Total Lunar Eclipse in 2026 • Breaking down what Artemis II means for the future of human spaceflight What does it feel like to stand under totality when day turns into night? What does it take to photograph deep space? And why is Artemis II such a critical mission for NASA and the future return to the Moon? Artemis II will send astronauts around the Moon for the first time since Apollo.  If you love astronomy, NASA missions, astrophotography, or just talking space — this one's for you. Thanks for joining us. Let's dive in. Timestamps: 04:09 Introduction Andrew Abban & Thorne Ransom 07:15 IRL Stargazing, Total Solar Eclipse, Live Streaming my Telescope 10:10 The Chat joins the Podcast LIVE 11:12 Alex discusses his Vespera 1 Smart Telescope & custom setup 12:45 Childhood & Early Experiences with Space & Stargazing 15:30 Custom telescope rigs, clear weather(?), and manual astronomy 17:45 Stargazing & Mental Health 19:07 Andrew Abban's Custom Telescope Gear Setup 21:51 Thorne Ransom's Custom Telescope Gear Setup 24:27 Looking to advertise jobs on Today In Space? Email us todayinspacepodcast@gmail.com 26:09 The intensity of capturing a Total Solar Eclipse with custom manual telescope 29:25 Shout out to @Bostronomy Matt Schricker & IRL Star-parties 33:09 AG3D Lab's 1st AI for 3D Printing coming out soon! Join our newsletter 37:16 How we plan to observe the night sky all night 44:53 How much harddrive space is on the Vespera 1 Smart Telescope? How big are the image files? 48:09 Sharing our latest Astrophotography in 2025/26 50:34 Post-Processing Astrophotos 52:34 3D Printing & Astrophotography 55:00 Cherry Springs Star Party - Will it Happen This Year? 57:30 Total Lunar Eclipse 2026 Viewing TIps 01:03:00 2015 Total Lunar Eclipse 01:04:51 We're going back to the Moon with Artemis 2! 01:07:28 Starship & What Needs to Happen for A Moon Landing to Succeed 01:08:13 The Power Spaceflight Resuability 01:09:19 What is the Artemis Program, really? 01:11:54 Moon To Mar? Moon? Mars? 01:14:06 Astronomy & Community 01:15:45 Private Companies & NASA Since the Beginnging, And Orion Type A Mishap 01:17:00 New NASA Leadership gives us hope...

    1h 22m
See All (411)

5
out of 5
20 Ratings

About

The award-winning space science podcast about all things space! Hosted by Alex G. Orphanos, science communicator, maker, and aerospace engineer. Our mission: to spread love and spread science!

Information

  • Creator
    Alex G. Orphanos, Science Communicator
  • Years Active
    2014 - 2026
  • Episodes
    411
  • Rating
    Explicit
  • Show Website
    Today In Space

You Might Also Like