Episode 174: Fuzzy Dark Matter, with Lachlan Lancaster

For more info on the podcast, please see our About page.

Feature Guest: Lachlan Lancaster

Quantum mechanics is strange. Until recently we could comfort ourselves with the belief that its odd properties were safely confined to the world of the microscopic. But what if quantum mechanical effects were suddenly magnified to cosmological scales. Imagine the quantum mechanical interference pattern spread across clusters of galaxies. That’s a possibility, according to a new theory of dark matter known as fuzzy dark matter, which imagines dark matter particles as being incredibly minuscule but with astrologically large wavelengths. How can we prove whether this fascinating new theory is correct? Do these ultra small particles give us clues to mysterious string theory? And what does all this mean about the past, present and future of the universe? Today we’re joined here at The Star Spot by Lachlan Lancaster, co-author of a new paper that sheds light on these questions.

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Current in Space

While NASA’s New Horizons spacecraft transformed Pluto from a speck to a world before speeding past, Joseph gets us excited for a proposed second mission that would orbit the dwarf planet and more! Then Dunja asks if a certain particle may be changing the very fabric of the Universe itself! And Amelia and Tony take us back in time to the early Universe with a baffling discovery: the first stars may have formed faster than previously thought.

The Star Spot is now on the Radio!

About Our Guest

Dr. Lachlan Lancaster is an astrophysics PhD student at Princeton University studying the intersection of Galactic Dynamics and Cosmology. He received his Masters from Cambridge University after conducting research at the University of California Davis.
 
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The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 173: Discovering an Ancient Oasis, with William Rapin

For more info on the podcast, please see our About page.

Feature Guest: William Rapin

Welcome to Sutton Island, here in the middle of a beautiful and rugged landscape consisting of shallow lakes filled with salts and minerals. It’s a common vista on this world, and while the world in question is not our home, ancient Mars may well have been someone’s home. Today we’re joined here at The Star Spot by William Rapin, with reports from the latest discoveries of the Mars Curiosity rover and why one of the Principal Investigators of NASA’s Viking mission is now convinced we found life on Mars back in the 1970s.

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Current in Space

Amelia and Tony share exciting news: the most powerful radio dish telescope in the world will soon be ready for widespread astronomical use! Then Joseph excites even more with a stunning discovery: the presence of water in the atmosphere of an exoplanet, making it the most prominent target yet in the search for habitable worlds. And once again on the subject of habitable worlds, in her debut, Dunja wonders if the size of planets matters to their potential for being habitable. Finally, Amelia and Priyanka report on a remarkable new technique for estimating the mass of black holes!

The Star Spot is now on the Radio!

William Rapin is postdoctoral scholar in the Division of Geological and Planetary Sciences at Caltech. His research investigates the surface geochemistry of planets to improve our understanding of their origin, evolution, and habitability. Previously he worked as Research Assistant at NASA Ames Research Centre and was Assistant System Engineer with the Centre National d’Études Spatiales

About Our Guest

William Rapin is postdoctoral scholar in the Division of Geological and Planetary Sciences at Caltech. His research investigates the surface geochemistry of planets to improve our understanding of their origin, evolution, and habitability. Previously he worked as Research Assistant at NASA Ames Research Centre and was Assistant System Engineer with the Centre National d’Études Spatiales
 
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How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 172: The Hubble Not-So Constant

For more info on the podcast, please see our About page.

Feature Guest: Sherry Suyu

The Hubble constant, which measures the expansion rate of the cosmos, may not be a constant after all, and if that’s true it means we’re missing something big in our understanding of the universe. Today we’re joined here at The Star Spot by Sherry Suyu, who leads the aptly named H0LiCOW project which uses the phenomenon of gravitationally lensed quasars to measure the expansion rate of the universe.

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Current in Space

Tony reports on a fascinating yet circumstantial finding that suggests a world literally on fire is out there, and it may excite fans of the Star Wars franchise. Then Amelia and Tony break down a study hinting at the existence of exoplanets that may be even more habitable than Earth! 

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Sherry Suyu is a Max Planck Research Group Leader at the Max Planck Institute for Astrophysics, an Assistant Professor at the Technical University of Munich, and a Visiting Scholar at the Academia Sinica Institute of Astronomy and Astrophysics.
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How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 171: Ploonets: When Moons Go Rogue, with Jorge Zuluaga

For more info on the podcast, please see our About page.

Feature Guest: Jorge Zuluaga

Astronomers have yet to confirm a single detection of an exomoon, that is a moon orbiting a planet outside our solar system. Now it turns out at least part of the explanation is that we may have been looking in the wrong place all this time. Introducing ploonets. No, I did not just mispronounce the word planet. Today we’re joined here at The Star Spot by Jorge Zuluaga, whose team coined the name to describe a moon that has gone rogue, and while it may sound exotic, a speculative theory posits that ploonets could have played a key role in the evolution of our very own planet.    

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Current in Space

Tony is back with an exciting discovery made in fresh snow in Antarctica: an isotope that can only have been manufactured in one place – the infernal heart of a supernova. Then Joseph and Tony once again ask the cosmic question: what are fast radio bursts, or FRBs, as eight more repeating FRBs have been detected in deep space, and we just may be on the cusp of solving the mystery. Finally, Amelia and Tony talk about a glitch. A software glitch? No. A neutron star glitch!

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Jorge Zuluaga is Professor of Astronomy at the Institute of Physics at the University of Antioquia in Colombia. His research interests include astrophysics, planetary science and astrobiology. He also enjoys teaching and popularizing Astronomy and Physics in his hometown. 
 
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How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 170: The Mystery of Fast Radio Bursts, with Vikram Ravi

For more info on the podcast, please see our About page.

Feature Guest: Vikram Ravi

They come to us from deep space. They last a tiny fraction of a second. They contain as much energy as the sun’s total output in 80 years. Yet we still haven’t figured out what causes these so-called Fast Radio Bursts or FRBs. I don’t want to say it’s aliens, but, no, it’s probably not aliens. Today we’re joined here at The Star Spot by Professor Vikram Ravi whose team is quickly zeroing in on the origin of these bizarre FRBs.

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Current in Space

Amelia and Tony explain new research stating that worlds with completely frozen oceans, fittingly known as snowball planets, may actually be habitable . . . on the surface! And while the peak of the prolific Perseid meteor shower may have already passed, Simon reminds us that it’s still not entirely over, and to get out there and take a look while you still can. Finally, robots are on the International Space Station! Joseph and Tony explain the purpose of three artificial helpers floating in the orbiting laboratory, one of which arrived only in late July.

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Vikram Ravi is Assistant Professor of Astronomy at the California Institute of Technology. He received a PhD from the University of Melbourne, then worked as the Millikan Fellow in Astronomy at Caltech followed by the Clay Fellow at the Center for Astrophysics at Harvard and Smithsonian. He describes his interest as exploring the “ephemeral, unseen universe,” studying phenomena that “vary on time-scales of nanoseconds to years.”
 
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How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 169: Science at the Limits (Part 2)


For more info on the podcast, please see our About page. Feature Guest: Dan Falk

 

Scientists are finding themselves increasingly squeezed between academics sounding the limits of science and a public increasingly taken in by pseudoscience and conspiracy theories. Today we conclude our review of science under attack with science writer Dan Falk.

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Current in Space

NASA is looking to make space exploration a little greener, and Joseph and Tony report on their latest invention: an environmentally-friendly spacecraft fuel that may eventually replace hydrazine, the toxic industry standard for decades. Then Simon terrifies us with the fact that mere days ago, an asteroid nearly hit Earth. Finally Amelia and Tony explain a strange feature found around lakes on Titan.

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Dan Falk is an award winning science journalist and broadcaster. He has been published very broadly, including Smithsonian, The Walrus, Cosmos magazine, Scientific American, NBCnews.com, Slate and New Scientist. Dan Falk is also the author of three books, including In Search of Time: Journeys Along a Curious Dimension, Universe on a T-Shirt: The Quest for the Theory of Everything, and The Science of Shakespeare: A New Look at the Playwright’s Universe. He co-hosts the BookLab podcast. In spring 2019 he was the Science Communicator in Residence at York University in Toronto.

 
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How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 168: Celebrating Apollo + Science at the Limits (Part 1)


For more info on the podcast, please see our About page. Feature Guest: Dan Falk

Today we’re joined here at The Star Spot by science writer Dan Falk.

We’ll start today’s interview with a commemoration of the 50th anniversary of the landing of humans on the moon and the internationalism of that critical moment. But then, 50 years after this triumph of science, we’re going to confront head on a set of old and new challenges to the scientific enterprise itself.

All the fascinating research and discoveries we share at The Star Spot rests on basic assumptions about the primacy, scope and universality of science. In this two episode series, we take a step back and wrestle with some uncomfortable questions.

What if the fundamental reality we probe is merely a simulation? Does science harbour blind spots that will forever limit its ability to build a theory of everything? And even if science is supreme, can it contend with conspiracy theories and pseudoscience – like the moon landing hoax belief – that undermine its legitimacy in the eyes of the wider public.

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Current in Space

Tony explain a remarkable finding from the Curiosity rover on Mars: it’s detected the biggest emission of methane on the red planet yet. Then Simon delves into the subject of a black hole so unusual that it shouldn’t exist at all! And Amelia and Tony report on a new instrument that’s being used to hunt for exoplanets in the Alpha Centauri system.

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Dan Falk is an award winning science journalist and broadcaster. He has been published very broadly, including Smithsonian, The Walrus, Cosmos magazine, Scientific American, NBCnews.com, Slate and New Scientist. Dan Falk is also the author of three books, including In Search of Time: Journeys Along a Curious Dimension, Universe on a T-Shirt: The Quest for the Theory of Everything, and The Science of Shakespeare: A New Look at the Playwright’s Universe. He co-hosts the BookLab podcast. In spring 2019 he was the Science Communicator in Residence at York University in Toronto.

 
Links
 
How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 167: Current in Space + The Best of The Star Spot: Nobel laureate Brian Schmidt

For more info on the podcast, please see our About page. Feature Guest: Brian Schmidt

Today we offer a best of from our vault here at The Star Spot. We dug back to a fan favourite, our December 2014 interview with Nobel laureate Brian Schmidt, who won the biggest prize in science for discovering the accelerating universe. 

The 1929 discovery of the expanding universe by Edwin Hubble forever changed our picture of the cosmos and our understanding of our place in the universe. In 1998 we learned that wasn’t the only surprise. That’s when two teams of astronomers announced that the expansion of our universe isn’t slowing down as everyone assumed. Its speeding up. Today we’re joined at The Star Spot by Distinguished Professor Brian Schmidt who won the Nobel Prize for discovering our accelerating universe.

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Current in Space

Tony and Amelia discuss a new finding from the ALMA observatory: a cool ring of gas encircling the supermassive black hole at the center of the Galaxy. Then Simon pulls you in with the measurement of a tiny black hole at the center of a nearby dwarf galaxy. And finally Tony returns with breaking news from the Jovian satellite system: Sodium chloride, aka table salt, has been found on none other than the ice-covered ocean moon Europa!

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Dr. Brian Schmidt is Distinguished Professor at the Australian National University Mount Stromlo Observatory and holder of an Australian Research Council Federation Fellowship. In 2011 Schmidt received the Nobel Prize in Physics for his co-discovery that the universe isn’t merely expanding, it’s actually accelerating in its expansion. Shmidt is Fellow of the Royal Society, a recipient of the Pawsey Model, the Dirac Medal and the Shaw Prize in Astronomy.

Links
 
How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Episode 166: Nanodiamonds are Forever, with Jane Greaves

For more info on the podcast, please see our About page.

Feature Guest: Jane Greaves

Remember that nursery rhyme, “Up above the world so high, like a diamond in the sky?” Well they were on to something, because it turns out diamonds – albeit nanodiamonds – are ubiquitous across the Milky Way galaxy. So-called diamond dust is even here in our own solar system. Today we’re joined at The Star Spot by Professor Jane Greaves, whose team made the discovery that unexpectedly solved a long standing astronomical mystery.

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Current in Space

Simon explains a tantalizing find: 30 binary stars that have somehow been ejected from their home galaxies! Then Amelia and Tony report on a bizarre discovery: a star that’s apparently the merger between two white dwarfs!

The Star Spot is now on the Radio!

Star Spot podcast is now The Star Spot podcast and radio show. That’s right. Your favourite astronomy program is now travelling through space, specifically the 1280AM frequency. Our broadcaster, CJRU The Scope at Ryerson, is now available on the radio dial, which means you can join us at The Star Spot at 1280AM every Sunday 8PM and Tuesday 6PM Eastern Time. Visit http://www.thescopeatryerson.ca/ to learn more about our partner radio station.

About Our Guest

Jane Greaves is Professor of Astronomer at Cardiff University in Wales. She is the recipient of the 2017 Fred Hoyle Medal from the Institute of Physics of London. In 2008 her team took the first direct image of a proto-brown dwarf candidate. Greaves uses textile art to communicate her passion for astrophysics with the public.
 
Links
 
Diamond Dust Shimmering around Distant Stars:  Nanoscale gemstones source of mysterious cosmic microwave light (Press Release)
 
How to Listen to the Show
 
* Subscribe for free with itunes
* Use feedburner in your browser
 
The Star Spot is also broadcast on The Scope at Ryerson. The show airs every Sunday at 8:00PM and Tuesday at 6:00PM Eastern Time. Listen live here.
 
If you have interesting news and story ideas, as well as topics or potential interview guest, please send them to info@thestarspot.ca

Are you interested in a Paid Summer Internship with The Star Spot?

Are you interested in a Paid Summer Internship Opportunity with The Star Spot?

The Star Spot is a space themed podcast and radio show focusing on all aspects of astronomy and space exploration. The show was awarded “New and Notable” on iTunes and has been featured on CBC’s Podcast Playlist as well as InnerSpace, the flagship program of Canada’s space channel. The Star Spot has interviewed Nobel laureates, astronauts and leaders of major international space missions. It is available on Ryerson Radio, iTunes and at www.thestarspot.ca.

We have been provided with a grant from Canada Summer Jobs to hire an intern to work 32 hours/week during July and August 2019. The position will focus on fundraising, marketing and communication, with the goal of growing the show’s resources and reach. Please note that unlike previous years, the Canada Summer Jobs program is now open to both students and non-students, although candidates must be between 15 and 30 years of age at the start of employment.

Applications Due: June 21, 2019

Start Date: July 8, 2019

Status: Full-time, 8 weeks, 32 hours/week

Location: Toronto

How to Apply: Review the eligibility requirements below. If you are interested, available, and eligible for this position, please submit a cover letter and resume as text, word or PDF attachment, to Executive Producer Justin Trottier at info@thestarspot.ca.

Roles and Responsibilities

Fundraising

  • Develop fundraising communication materials for various audiences.
  • Prepare and submit grant applications.
  • Develop a corporate fundraising program.
  • Maintain and build relationships with grantors and sponsors.
  • Direct or coordinate web-based fundraising activities using the website and social media.
  • Research grant and sponsorship opportunities that meet the unique needs of the organization.
  • Identify unique sources of individual or organizational financial support and submit.
  • Develop a university and college targeted fundraising campaign.

Marketing and Development

  • Assist in developing communication material for various audiences across several channels (website, social media, email blasts, print advertisements).
  • Develop concrete relationships with new partners, including university departments, nonprofits, industry groups and other podcasts/radio shows.
  • Build our online and social media outreach in existing and new channels.
  • Grow our online and social media audience through well developed social media campaigns, with a focus on reaching students and youth.
  • Develop tools to track and analyze online audience growth.
  • Develop mechanisms for enhancing relationships with listeners.

Skills, Attributes and Qualifications

To be eligible, the Canada Summer Jobs program requires that an applicant:

  • (a) is between 15 and 30 years of age (inclusive) at the start of employment;
  • (b) is a Canadian Citizen, permanent resident, or person on whom refugee protection has been conferred under the Immigration and Refugee Protection Act*; and
  • (c) is legally entitled to work according to the relevant provincial / territorial legislation and regulations.

Background and Experience

  • Completion or in-process of acquiring relevant post-secondary degree, diploma, or certificate from an accredited post-secondary institution. Target domains of study include fundraising, development, marketing, communications, public relations, advertising, promotions, journalism or related areas.
  • Experience in grant writing and fundraising ideal.
  • Experience in marketing, public relations, relationship management, communications and content creation ideal.
  • Experience in public relations, marketing, communication.
  • Experience with marketing campaigns on social media helpful.
  • Appreciation and basic understanding for science ideal.

Personality and Skills

  • Demonstrated ability to write clear, well-structured, articulate, and persuasive proposals and to develop associated visuals.
  • Ability to build strong relationships
  • Outstanding organizing, project management, time management and planning skills.
  • Ability to adapt to a continually evolving environment and thrive in an autonomous and deadline-oriented workplace.
  • Resourceful and proactive in resolving challenges and finding solutions.
  • Ability to identify and summarize relevant information.
  • Independent self-starter capable of managing and prioritizing multiple, time-sensitive priorities.
  • Assertive but not aggressive.

Technical Knowledge

  • Knowledge of Adobe creative cloud software a considerable asset.
  • High familiarity with common social media networks.
  • Hands-on experience with WordPress, SEO and Google Analytics helpful.