Alex G. Orphanos, Science Communicator

Today In Space

Science EN ↓ 423 episodes

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!

Be sure to visit the podcast's website and support the creator: www.todayinspace.net

Author

Alex G. Orphanos, Science Communicator

Category

Science

Podcast website

www.todayinspace.net

Latest episode

Oct 18, 2026

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Episodes

Blue Origin to the edge of Space! The Bezos Bros, Wally Funk, and Oliver Daemen | The Balance | Today In Space#248 20.07.2021

Blue Origin is set to launch their New Shepard rocket to the edge of space with four crew members on board! Jeff Bezos and his brother, Legendary Wally Funk, and 18 year old physics student Oliver Daemen get ready to launch to the edge of space and back. I did my best to cover what I know about Blue Origin in one episode while be honest and pointing out where I am biased. Because if you didn't alr...

Virgin Galactic Unity 22 Mission sends Full Crew of 6 to the edge of Space & back! | Launch Hangout TIS#247 12.07.2021

On this weeks episode we share the compact and edited version or our Launch Hangout the the Virgin Galactic Fully Crewed SubOrbital flight of Unity22. The successful mission launched Richard Branson and his crew of 6 up to the edge of space and glided safely to the runway at Spaceport America in New Mexico. A powerful human Spaceflight mission that has us thinking the future of open access to spac...

Haley Harrison PhD in Nanoscience, NASA Social CRS-19, and Grad school advice 02.07.2021

This week we have the honor of having Haley Harrison on the podcast for a segment of People of Science. I met Haley at the CRS-19 NASA Social where we witnessed a Falcon 9 launch supplies to the International Space Station and toured the NASA Facilities like the VAB And Veggie Lab. Haley shares her path in STEM in pursuing her PhD in Nanoscience (which we can officially congratulate her for achiev...

The Balance: We're all just emotional apes w/ incredible technology | TIS#245 21.06.2021

We're back! After some much needed time for a mental health break and an introspective view at where I'm at in my life at 31, we have returned fired up and ready to talk about the balance.  This is a great episode for anyone who is new to the podcast for some context on who I am, and a deep look at a part of my STEM origin story. No one has an easy time in a STEM career - it's a gauntlet. And I fo...

Why I DIDN'T Apply to be an Astronaut and how Perspective is EVERYTHING | TIS#244 06.06.2021

On this episode of the podcast I try to answer the question "Did I apply for the Inspiration4 or dearMoon project?" as honestly as possible. Going to space is not easy, and having physical limitations makes that harder. But not impossible. The possibility of going to space and podcast about my experience has me literally dreaming about the stars. Just like with any problem, solutions can be found...

SpaceX's Momentum, SLA 3D Printing, and Learning by failing forward | TIS#243 24.05.2021

On this episode, we discuss the shear momentum behind SpaceX as they continue to gain trust in the space industry. We get some progress with NASA's HLS Contract for Artemis, and I discuss the failures/learning with our new SLA 3D printer as I 'fail forward' towards our first 3D print. Taking requests for topics you'd like to hear on the podcast!  Follow us on social: - @todayinspacepod on instragr...

Luca Rossettini | CEO & Founder of D-Orbit | People of Science - Dealing with Orbital Debris Logistics 11.05.2021

On this weeks episode of #todayinspace we were honored to talk with Luca Rossettini, the CEO and Founder of D-Orbit for a segment of People of Science. We discuss Luca's STEM Origin story and talk about challenge of orbital debris as the future of space develops.   D-Orbit is strategically positioned to help humanity create debris management solutions for satellites - enable us to create logistics...

SpaceX's Crew 1 returns to Earth, NASA's HLS Drama, & remembering Astronaut Michael Collins 03.05.2021

On this weeks episode we dive into the success of NASA and SpaceX with Crew 1 and Crew 2, now that both Crew Dragons are making history. Drama is developing with NASAs Human Lander System contract going solely to SpaceX for Starship, and we celebrate Astronaut Michael Collins after his passing as I share my favorite thing about the legendary human being.  I also share how the show will change over...

The Balance: NASA chooses SpaceX for HLS for Artemis, Starship...to the moon! 22.04.2021

The balance has been achieved between NASA & SpaceX! Starship was chosen as the single investment and winner of the HLS contract to bring the first woman and next man to step foot on the Moon. We started this segment of the balance with a question about whether or not NASA & SpaceX could combine forces and bring their best aspects together for a single effort to advance humanity in space....and th...

Review of NASA's Crew 2 & SpaceX's Inspiration 4 mission & Thoughts on First Contact 07.04.2021

In this episode we're playing catch-up to review all the human Spaceflight underway in the next few weeks and months. Crew 1 makes a port relocation in preparation for Crew 2, and we review the Inspiration 4 mission and crew, as well as the impact of the first all civilian space mission. What does this mean for the future? I also discuss the impact of what First Contact IRL would have on humanity...

NASA's SLS Success, 200 years of Greek Independence, and Leonard Nimoy Day 26.03.2021

On this week's episode there's alot to catch up on in Space! NASA successfully test fired their RS-25 engines for the Space Launch System, the heavy lift vehicle created from the Space Shuttle, and is planned to be used for the Artemis Missions. Starship SN11 test fired successfully in Boca Chica, Texas. SpaceX scrubbed the 10km test flight until Monday. March 25th was the 200th anniversary of Gre...

Oumuamua vs. String Theory | Testable vs. Untestable Hypothesis. Which should we fund more? | Today In Space 16.03.2021

In this episode I explore my thoughts on redefining the 'Scientific Ladder of Ideas' - specifically for a Hypothesis. Our talk with Avi Loeb last week opened my mind to two distinct groups for the 1st stage of scientific ideas. Testable and Untestable Hypothesis. Oumuamua vs. String Theory. If you haven't already listen to our last podcast about Avi's groundbreaking hypothesis about the origins of...

Avi Loeb | Oumuamua, Astrophysics, and Academia's struggle with new ideas | People of Science 08.03.2021

On this episode of People of Science we are pleased to have Avi Loeb on to discuss the scientific mystery of Oumuamua. Avi is an Astrophysicist who's hypothesis on the first detected interstellar object to pass through our solar system looks at all the facts and leads us to challenge humanities greatest question - "Are we alone in the universe?" A true Sherlock Holmes style mystery challenging our...

Mars in Review 2021 & NASA's History, Ed Dwight, Nichelle Nichols, & Charles Bolden | Thoughts from an Engineer 28.02.2021

In our final episode of February we wanted to share what to expect in space to start March 2021 (on earth and mars). I share my thoughts on Mars Perseverance Landing and the data we've gathered. The inevitable fake science reporting or poor attention grabbing content sharing fake Mars has returned. Can we get better at this as science communicators? Latest data from Mars rover (images, videos, & m...

NASA Perseveres to Mars and lands Rover - Perseverance despite the Pandemic for Mars2020! | Facebook Live Replay 19.02.2021

We went LIVE on Facebook to have a Mars Mission hangout to celebrate the final of three missions to the Red Planet. Catch the replay of the exciting finale of Mars Exploration for this season with the Perseverance Rover Entry, Descent, and Landing for NASA & JPL.  A MASSIVE congratulations to the Mars2020 team, quite literally persevering through a pandemic and still accomplishing what so many hav...

Hope, Perseverance, and Tianwen-1 | A Triplet of Missions at Mars | TIS#233 11.02.2021

In this episode Alex shares his favorite facts about the two missions of the Mars Triplet this month - Hope & Tianwen-1. We also discuss the ideas of an interplanetary mission to Mars as an amplifier for a country's value and recognition on the world stage. Can a small, young team of engineers and scientists succeed where the most powerful countries in modern history have failed? Can space progres...

SpaceX Starship Update | Comparing SN9 to SN8 | Reaction & First Thoughts | TIS#232 04.02.2021

On this week's episode we sat down and watched both SpaceX Starship high altitude test flights (SN9 & SN8) to compare the two. Both ended in a 'boom', but the 'landing' position was pretty good. How much good data did they get from this launch? Is it enough to continue progress on the Starship program? We'll learn soon enough once SpaceX goes through the debris and analyzes. Best of luck  Alex sha...

Is Space ready for Ride-sharing Cubesats? Orbital Debris & SpaceX's Transporter-1 | The Balance TIS#231 27.01.2021

In this week's episode we discuss the success of the record breaking launch of Transporter-1 by SpaceX that successfully deployed 143 satellites into orbit in the same launch. We also share some stats on this mission to give it some more context Then we discuss the Balance of the space industry and ask whether or not Space is ready for all these emerging launches of cubesats & satellites, consider...

Virgin Orbit Gets to Space! NASA's SLS test fires short, Updates on SpaceX's Starship SN9 & Starlink 19.01.2021

  https://tcrn.ch/3sKRjwe - Virgin orbit goes to space! https://www.space.com/nasa-sls-megarocket-artemis-1-engine-test-fire https://www.facebook.com/groups/spaceXverse/permalink/2495749894063354/ https://physicsworld.com/a/dark-coated-starlink-satellites-are-better-but-not-perfect-say-astronomers/  

Why are space progress & societal chaos linked? | A look at Space Race 2.0 | SpaceX, Flight Proven Hardware, & Gwynne Shotwell 11.01.2021

We've got a space-packed episode for you this week! We're talking about some great things to LOOK UP for in the night sky this month, review the latest news since the start of the year, and break down the idea that we're in the era of Space Race 2.0. The private sector is keeping the space industry strong and while interest is still high, there's a ton of progress still to come! With a ton of succ...

The Balance: Goodbye 2020: Lessons & Takeaways: Honesty, Teamwork, & Personal Growth 31.12.2020

It's the end of 2020, and we can't be more excited for this year to end! We've learned a whole bunch along the way, and I wanted to take this last episode of this shitty year to breakdown some lessons and takeaways. Would love to know what you've taken away from this year as well. We've learned alot by seeing SpaceX & NASA work together to achieve great things. I've learned alot about being honest...

The Great 2020 Conjunction of Jupiter & Saturn aka The 'Xmas Star' | Holiday Special | Today In Space #227 23.12.2020

Welcome to our Holiday Special! We're gearing up for the end of 2020 (thank goodness) and this week we wanted to break down what makes this Great Conjunction so 'great'. We go over what's happening with these two planets, when it's happened before, and what the Earth was like the last time this astronomical event was happening in 1623 and 1226! Were things as messed up as they are now? You'd be su...

SpaceX Starship SN8 Test Launch Breakdown | Test, Break, Analyze (repeat) | Today In Space #226 12.12.2020

It's been a crazy month of Space so far! On this week's podcast we start by giving you a lightning fast review of all that's happened recently in space, and then we focus on breaking down the SpaceX Starship SN8. Alex explains why the test was a success (go R&D!) and how SpaceX's definition of failure is very different than all the haters and click baiters saying it was a 'failure' Way to go Elon...

Cyril Dupuy CEO of Vaonis | Astronomy, Optics, and Telescope Innovation | People of Science 05.12.2020

This week we had the pleasure of having Cyril Dupuy on the podcast! He's the CEO of Vaonis, an ex-Aerospace engineer, and extremely passionate about astronomy. We discuss Vaonis' telescope Stellina and all the ways they are making it easy for ANYONE to view the night sky and guided by their platform's application. A really great talk with a science based thinker who's on a mission to innovate astr...

Redundancies, 7-time Flown Falcon 9, & the Reusability Equation | Today In Space #224 30.11.2020

This week Alex talks about the 3D printing fire that was prevented due to redundancies, geeks out about the space shuttle, and then discusses the latest success from SpaceX with their 7th time flown Falcon 9 B1049. This kind of progress in space brings about a new era we're watching unfold in real time. To answer last weeks question about how much money rocket customers are saving by using a reuse...

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