Sign in

Dr. Catherine Neish

@planetneish.bsky.social
627 followers 404 following 389 posts

Professor at The University of Western Ontario in planetary geology. Also a parent and OG X-Phile. I use she/her pronouns. planetneish.ca

PostsRepliesMedia
Dr. Catherine Neish @planetneish.bsky.social · 27/09/2026
For the last episode of Season 2, Popcorn Science discusses the earliest sci-fi movie ever made - “Le Voyage dans la Lune” (1902). Listen to us talk for 55 minutes about this 15 minute silent film, touching on space cannons, Jules Verne, and the many, many ways you can die on the Moon.
popcornscience.ca
Le Voyage dans la Lune
The moon landing was faked on a soundstage (in Montreuil, Seine-Saint-Denis in 1902)!
121
Dr. Catherine Neish @planetneish.bsky.social · 13/09/2026
Today on Popcorn Science, we celebrate our “Independence Day”. We journey back to 1996 to discuss how to hack an alien spaceship with a Macintosh Powerbook, why the aliens chose an inefficient strategy to destroy humanity, and how much we loved Fruitopia.
podcasts.apple.com
Independence Day
Podcast Episode · Popcorn Science Podcast · September 13 · 1h
151
Dr. Catherine Neish @planetneish.bsky.social · 12/09/2026
My PhD student and I are going to be on CBC’s Quirks & Quarks today! The pinnacle of achievement for any Canadian scientist. 👩🏻‍🔬 www.cbc.ca/radio/quirks...
cbc.ca
Summertime and the science isn't always easy | CBC Radio
Summer is fieldwork time for many scientists. We talk to researchers who have been busy hiking on fresh lava, capturing thousands of ticks, shooing away moose from their study sites, and even spelunki...
050
Dr. Catherine Neish @planetneish.bsky.social · 29/08/2026
After a short hiatus, Popcorn Science returns this week with the 2013 movie “Gravity.” This movie is a spectacle with many unrealistic elements, such as overlapping satellite orbits, space suit attire, and George Clooney being interested in a woman his own age.
popcornscience.ca
Gravity
If you decide to listen, then you gotta just get on with it. Sit back, enjoy the ride. You gotta plant both your feet on the ground and start livin' life.
251
Reposted by Dr. Catherine Neish
Western Space @westernuspace.bsky.social · 27/07/2026
@westernu.ca planetary scientist @planetneish.bsky.social Neish and PhD candidate Sashank Vanga travelled to Hawai‘i Volcanoes Nat'l Park in June to investigate lava flows that could reveal new clues about the Moon’s volcanic past 🌋 Learn more here: 🔗 news.westernu.ca/2026/07/hawa...
052
Dr. Catherine Neish @planetneish.bsky.social · 24/07/2026
An article describing the field work I conducted in Hawai'i this June with my PhD student and LRO's Mini-RF team. We can learn so much about other planets by studying key analogues on Earth! 🌋
news.westernu.ca
Hawai‘i serves as model for studying the Moon’s volcanic history
Western planetary scientists travelled to Hawai‘i to investigate lava flows that could reveal new clues about the Moon’s volcanic past.
080
Reposted by Dr. Catherine Neish
Western Space @westernuspace.bsky.social · 24/07/2026
The Dragonfly mission to Saturn's moon Titan just got one step closer. Dragonfly, led by an international team including co-investigator @westernu.ca professor @planetneish.bsky.social has completed its frame qualification testing in prep for the July 2028 launch. 🔗 spaceq.ca/nasa-dragonf...
spaceq.ca
NASA Dragonfly rotorcraft enters integration phase ahead of Titan mission
The NASA Dragonfly mission has completed frame testing. The rotorcraft will explore Titan and search for complex organic molecules in 2034.
193
Reposted by Dr. Catherine Neish
John E Moores @arcticsaxifrage.bsky.social · 23/07/2026
You now can catch @planetneish.bsky.social and me on the radio! We dropped by London Morning with Andrew Brown yesterday to talk all about scientific accuracy in movies: www.cbc.ca/listen/live-... To hear more of our conversations, check out Popcorn Science Podcast on Apple Podcasts and Spotify!
cbc.ca
041
Reposted by Dr. Catherine Neish
Johns Hopkins APL @jhuapl.bsky.social · 13/07/2026
Titan has rivers, dunes and a rich organic chemistry unlike anywhere we've explored. Join us July 16 for a live look at Dragonfly and the mission preparing to investigate this remarkable ocean world. www.youtube.com/live/nQeXWoPfUBY
youtube.com
Eye on Dragonfly Live | A Behind-the-Scenes Look at NASA's Mission to Titan
YouTube video by NASA Science
0196
Reposted by Dr. Catherine Neish
John E Moores @arcticsaxifrage.bsky.social · 14/07/2026
Congrats to Dr. Elisa Dong (co-supervised student of myself and @planetneish.bsky.social ) who successfully defended her PhD dissertation this afternoon!
A new PhD graduate in front of a monitor displaying the first slide of their exceptional presentation
061
Dr. Catherine Neish @planetneish.bsky.social · 12/07/2026
In this week’s episode of Popcorn Science, we cover the AppleTV series, “Pluribus”. For our first ever in-person recording, we cover virus transmission, exoplanets, and Vince Gilligan’s love of Albuquerque. Spoiler alert - this episode has the longest “science shine” section of any of our podcasts!
popcornscience.ca
Pluribus
You will never have to consume this podcast. Not unless you want to, which we assume is unlikely.
133
Reposted by Dr. Catherine Neish
Johns Hopkins APL @jhuapl.bsky.social · 10/07/2026
Join APL and NASA experts July 16 at 2 p.m. ET for a live behind-the-scenes look at NASA's Dragonfly, hear from the engineers and scientists preparing the spacecraft, and see what's next for this audacious mission of exploration. www.youtube.com/live/nQeXWoPfUBY
youtube.com
Eye on Dragonfly Live | A Behind-the-Scenes Look at NASA's Mission to Titan
YouTube video by NASA Science
176
Dr. Catherine Neish @planetneish.bsky.social · 28/06/2026
For the second part of our Andy Weir double feature, John and I discuss “Project Hail Mary.” In this episode, we talk about alien life, the fallacy of the “lone genius”, and why Andy Weir may be a bit too much of a “bro”.
popcornscience.ca
Project Hail Mary
Give us some words of encouragement because you are in for an episode which will amaze amaze amaze you so much that you'll want to fist my bump!
392
Dr. Catherine Neish @planetneish.bsky.social · 14/06/2026
This week’s Popcorn Science kicks off our Andy Weir double header, starting with “The Martian.” We discuss wind on Mars, how hard it is to grow potatoes, and why sometimes a movie is better than a book. @arcticsaxifrage.bsky.social
popcornscience.ca
The Martian
We don't want to come off as arrogant here, but Catherine and John are the greatest scientists on this podcast.
053
Dr. Catherine Neish @planetneish.bsky.social · 30/05/2026
This week on Popcorn Science, John and I take a deep dive into the 1989 film “The Abyss.” We discuss the science of scuba diving, oxygenated breathing fluid, and why no one wants to work with James Cameron.
popcornscience.ca
The Abyss
It's not easy being a cast-iron bitch. It takes discipline, and years of training... A lot of people don't appreciate that.
232
Dr. Catherine Neish @planetneish.bsky.social · 17/05/2026
This week, Popcorn Science goes back to 1977 to critique one of Spielberg’s early hits, “Close Encounters of the Third Kind.” We discuss the cultural phenomena of alien abductions, music as a universal language, and the hopping tourist industry in Wyoming.
popcornscience.ca
Close Encounters
I know this sounds crazy, but ever since yesterday on the road, Catherine and John have been seeing this shape. Shaving cream, pillows... This means something. This is important.
141
Dr. Catherine Neish @planetneish.bsky.social · 14/05/2026
I had the pleasure of attending a fireside chat with the Artemis astronauts at the Canadian Museum of History last night. What a wonderful group of humans! It reawakened the 12 year-old in me who fell in love with space travel so long ago.
A stage with six chairs on it at the Canadian Museum of History. A host sits to the left, next to the four Artemis astronauts and their back-up astronaut. Everyone seems happy.
0100
Reposted by Dr. Catherine Neish
Planetary Science Institute @psi.edu · 12/05/2026
Her research spans the Earth, Moon and Mars, as well as the icy satellites of the giant planets. She is a leading international expert on impact cratering on Saturn’s moon Titan, lunar impact melts, astrobiology and radar studies of numerous planetary bodies. Full story: buff.ly/AM1rkTQ
1245
Reposted by Dr. Catherine Neish
Abigail Fraeman @abbyfrae.bsky.social · 07/05/2026
Planetary friends -- the DPS Fall Meeting abstract submission is now open! We have some great special sessions planned, and warmly encourage abstracts on planetary science / geological science, DEIA/Workforce and Education topics. aas.org/meetings/dps58
aas.org
58th Annual DPS Meeting | American Astronomical Society
The 58th meeting of the Division for Planetary Sciences (DPS) will be held 25-30 October in Spokane, Washington.
093
Dr. Catherine Neish @planetneish.bsky.social · 05/05/2026
Thrilled to announce I was selected by the DPS for the Claudia J. Alexander Prize for mid-career researchers in planetary science. Honoured to be listed alongside all these amazing people. dps.aas.org/news/aas-div...
dps.aas.org
AAS DIVISION FOR PLANETARY SCIENCES ANNOUNCES 2026 PRIZE WINNERS | AAS Division for Planetary Sciences
The Division for Planetary Sciences (DPS) of the American Astronomical Society has named its prize winners for 2026. Prof. Mark Marley of the University of Arizona is the recipient of the 2026 Gerard ...
12292
Dr. Catherine Neish @planetneish.bsky.social · 03/05/2026
Inyalowdas! In our longest Popcorn Science to date, we take an “Expansive” look at a genre defining series. We ponder what it would be like to die of radiation exposure, realistic ways of living in zero-g, and why James Holden is so darn boring. www.popcornscience.ca/the-expanse/...
popcornscience.ca
The Expanse
Wrecking things is what Earthers do best.
233
Reposted by Dr. Catherine Neish
westernuearth.bsky.social @westernuearth.bsky.social · 22/04/2026
Congratulations, Prof. Catherine Neish! @planetneish.bsky.social Recipient of a Western Faculty Scholars Award, recognizing exceptional recent achievements in teaching or research and international scholarly impact. Well deserved!
2145
Reposted by Dr. Catherine Neish
John E Moores @arcticsaxifrage.bsky.social · 20/04/2026
Thank-you to everyone who is enjoying Popcorn Science! We've recently passed 250 plays over on Apple Podcasts and Spotify. @planetneish.bsky.social and I are looking forward to our next milestone. Next time we'll be talking about an Expansive series that you suggested! Keep those ideas flowing
051
Dr. Catherine Neish @planetneish.bsky.social · 17/04/2026
In this week’s episode of Popcorn Science, John and I are joined by physiologist Dr. Ann Revill to discuss the dinosaurs of Jurassic Park. Hop on the Mr. DNA ride as we discuss ancient mosquitoes, cloning, and a very sexy Jeff Goldblum. Life, uh, finds a way! @arcticsaxifrage.bsky.social
popcornscience.ca
Jurassic Park
God creates dinosaurs, God destroys dinosaurs. God creates Man, Man destroys God. Man creates podcasts. Dinosaurs eat man, woman inherits the Earth.
011
Dr. Catherine Neish @planetneish.bsky.social · 11/04/2026
Those balloons on top of Orion look a bit like maple leafs. They’re clearly celebrating the first Canadian to go to the Moon. 🇨🇦🍁🎈
060
Dr. Catherine Neish @planetneish.bsky.social · 11/04/2026
That was a surprisingly emotional roller coaster. Went from nausea to choking up when they reestablished comms. Only brought my daughter down to watch the splashdown after the parachutes had successfully deployed. So glad everyone is safe.
140
Dr. Catherine Neish @planetneish.bsky.social · 07/04/2026
I once heard my colleague Jim Head speculate on how human history would have evolved if Orientale was pointed directly at Earth. It would look like a giant eye ball. Can you imagine what that would look like? Now we know.
flickr.com
Even Closer Now
art002e009276 (April 6, 2026) - In this view of the Moon, the near side (the hemisphere we see from Earth), is visible at the top half of the Moon disk. It is identifiable by the dark splotches. These...
3102
Dr. Catherine Neish @planetneish.bsky.social · 06/04/2026
I’m wondering if the crater Reid Wiseman wanted to dedicate to his late wife is in fact Pierazzo crater, also named for a woman who left us too soon due to cancer. It is a bright spot that straddles the near and far sides. ❤️
nytimes.com
Astronauts Dedicate Moon Crater to Carroll Wiseman, Wife of NASA Commander
020
Dr. Catherine Neish @planetneish.bsky.social · 05/04/2026
On this week’s episode of Popcorn Science, we travel back to 1997’s “The Fifth Element”. In this bright and vibrant vision of the future, we discuss what makes a “perfect being”, the vocal range of aliens, and why NYC in the 23rd century looks so much like the 90s.
popcornscience.ca
The Fifth Element
Y'know we've got a show to run here, and it must pop POP POP!
253
Dr. Catherine Neish @planetneish.bsky.social · 03/04/2026
My graduate students and I were featured in this CBC article about the Artemis II launch! One of the astronauts is from a small community just outside of London, so there was a lot of local interest in the launch. 🚀
cbc.ca
London, Ont., connection to historic moon mission as Artemis II prepares for launch | CBC News
Dozens of students and teachers at London's Western University gathered to cheer on the launch of the Artemis II mission which is sending astronauts, including Canadian Jeremy Hansen, around the moo...
032
Dr. Catherine Neish @planetneish.bsky.social · 01/04/2026
I'm know everyone's excited about The Moon today, but I wanted to alert you to a new article I co-authored on another moon. In this review, we discuss potential terrestrial analogues for Saturn's moon Titan. Despite it being an icy world, it looks surprisingly Earth-like!
agupubs.onlinelibrary.wiley.com
Terrestrial Analogs to Titan for Geophysical Research
Titan and Earth are the only two worlds in the solar system today to exhibit processes such as rainfall, rivers and surface seas The many parallels between Earth and Titan are yet to be fully exp...
061
Reposted by Dr. Catherine Neish
Johns Hopkins APL @jhuapl.bsky.social · 25/03/2026
Titan, Saturn’s largest moon, was discovered on March 25, 1655, by Christiaan Huygens. More than 350 years later, it remains a key target for exploration. Launching in 2028, NASA’s Dragonfly mission will investigate the complex chemistry of this ocean world. dragonfly.jhuapl.edu/Why-Titan
110548
Dr. Catherine Neish @planetneish.bsky.social · 22/03/2026
Excited about Season 5 of ‘For All Mankind‘? Join us as we discuss the science behind this “space soap opera”. Could humans really live on Mars? What does Russian sound like with a southern accent? Join us on Apple Podcasts and Spotify. www.popcornscience.ca/for-all-mank...
popcornscience.ca
For All Mankind
Hi, Bob!
142
Dr. Catherine Neish @planetneish.bsky.social · 17/03/2026
I still remember going to a sugar bush in Quebec where we ate what amounted to a maple syrup snow cone. Underrated treat.
020
Reposted by Dr. Catherine Neish
John E Moores @arcticsaxifrage.bsky.social · 07/03/2026
Are you missing the Popcorn Science podcast? Not to worry, @planetneish.bsky.social and I will be back for a 2nd season on March 21st! Our first episode is a deep dive on "For All Mankind." Enjoy it in the lead up to the March 27 season 5 premiere. popcornscience.ca
popcornscience.ca
Popcorn Science Podcast
Popcorn Science is a podcast that takes a critical look at the science portrayed in our favourite movies and television shows.
022
Dr. Catherine Neish @planetneish.bsky.social · 18/02/2026
I just nominated my podcast, Popcorn Science, for a Hugo Award. You can too!* Season 2 is being recorded now and will be released soon. www.popcornscience.ca *See restrictions below.
popcornscience.ca
Popcorn Science Podcast
Popcorn Science is a podcast that takes a critical look at the science portrayed in our favourite movies and television shows.
020
Dr. Catherine Neish @planetneish.bsky.social · 29/11/2025
An excellent thread! It truly is a wild time to be an educator.
050
Dr. Catherine Neish @planetneish.bsky.social · 24/11/2025
A year and a half ago, I attended an Earth Observation workshop sponsored by @westernuspace.bsky.social. There was a talk about tornadoes that got me thinking - could we detect and characterize tornado tracks with synthetic aperture radar?
151
Dr. Catherine Neish @planetneish.bsky.social · 21/11/2025
The Planetary Science Journal is looking for a new scientific editor! You would be working with my good friend Dr. Brian Jackson, the new editor-in-chief. aas.org/jobregister/...
aas.org
Scientific Editor for The Planetary Science Journal | American Astronomical Society
Established in 2020, the American Astronomical Society’s (AAS) Planetary Science Journal (PSJ) has grown to one of the most impactful journals focused on planetary science in the world. To continue th...
041
Dr. Catherine Neish @planetneish.bsky.social · 20/11/2025
An article from Science about the changes LPSC has made to its abstract submission process. As my colleague @theplanetaryguy.bsky.social states, "This is censorship". www.science.org/content/arti...
science.org
‘This is censorship.’ Conference requires abstracts to comply with Trump anti-DEI order
NASA-funded planetary science institute previously scrubbed hundreds of records from its archive
52812
Dr. Catherine Neish @planetneish.bsky.social · 20/11/2025
PLANTS! IN! SPACE! www.cbc.ca/news/science...
cbc.ca
This moss survived 9 months outside the International Space Station in the harshness of space | CBC News
Space is a harsh environment: it's a vacuum with freezing temperatures, super high ultraviolet radiation and, of course, almost no oxygen. But Japanese researchers have found a type of moss that doesn...
1163
Dr. Catherine Neish @planetneish.bsky.social · 02/11/2025
I don’t usually watch baseball, so I never subscribed to Sportsnet and can’t watch it live. Instead, I’m tracking the plays on Google, and wow, it is not as fun. But go Jays! I still remember the last World Series they won back in 1993.
020
Dr. Catherine Neish @planetneish.bsky.social · 27/10/2025
Congratulations to Dr. Reid Perkins, who successfully defended his dissertation today. He studied terrestrial analogue sites in Iceland and Nunavut to understand our planetary neighbours.
A white man stands in front of a booth in a restaurant, holding a silver goblet.
050
Reposted by Dr. Catherine Neish
John E Moores @arcticsaxifrage.bsky.social · 24/10/2025
New research from PhD student Elisa Dong! Could Dragonfly detect airbursts on Titan? To find out more: www.sciencedirect.com/science/arti... This is Elisa's 2nd paper published this year - @planetneish.bsky.social and I are very proud advisors!! If you're looking for a postdoc, consider reaching out
sciencedirect.com
Signal characteristics of potential airbursts in Titan’s atmosphere
We investigate the possibility of detecting airbursts in Titan’s atmosphere by considering their burst characteristics (height and energy release) and…
022
Dr. Catherine Neish @planetneish.bsky.social · 04/10/2025
In our Popcorn Science Season 1 finale, we cover the film that defined every sci-fi movie that followed - 2001: A Space Odyssey. Join us as we open the pod bay doors to discuss early humans, walking on the Moon, and evil computers. @arcticsaxifrage.bsky.social popcornscience.ca/2001--a-spac...
popcornscience.ca
2001: A Space Odyssey
I know Catherine and John have made some very poor decisions recently, but I can give you my complete assurance that their work will be back to normal. They've still got the greatest enthusiasm and co...
041
Dr. Catherine Neish @planetneish.bsky.social · 20/09/2025
This week on Popcorn Science, we go back to the summer of the killer asteroids. In 1998, both “Deep Impact” and “Armageddon” hit the big screens. We cover the lesser known (but better) movie as we discuss comets, impacts, and Elijah Wood’s obsession with rings. popcornscience.ca/deep-impact/...
popcornscience.ca
Deep Impact
Cities fall, but they are rebuilt. And heroes die, but they are remembered. We honor them with every podcast we record. Our planet, our home.
151
Dr. Catherine Neish @planetneish.bsky.social · 07/09/2025
Am I the only person who thinks Blade Runner is boring? Join us as we discuss this 1982 classic, delving into the subjects of climate change, genetic engineering, and what it means to be alive. @arcticsaxifrage.bsky.social popcornscience.ca/blade-runner...
popcornscience.ca
Blade Runner
Catherine and John have seen things you people wouldn't believe. If you don't listen to this episode, all those moments will be lost in time, like tears in rain.
140
Dr. Catherine Neish @planetneish.bsky.social · 31/08/2025
Very cool video! Lava is way louder than I expected it to be.
050
Dr. Catherine Neish @planetneish.bsky.social · 23/08/2025
This week on Popcorn Science, John and I discuss the 2003 Battlestar Galactica Miniseries. Could Cylons really kill everyone with nuclear bombs alone? What kind of crazy solar system do the colonists live in? Grab your gun and bring this podcast in! popcornscience.ca/battlestar-g...
popcornscience.ca
Battlestar Galactica
John and Catherine hear nothing but the rain while discussing the 2003 Battlestar Galactica miniseries. So grab your gun and bring the cat in.
241
Dr. Catherine Neish @planetneish.bsky.social · 21/08/2025
Happy to introduce the newest PhD in my lab, Dr. Ashka Thaker! Dr. Thaker studied ejecta emplacement on the Moon and Mercury.
Catherine and Ashka goof around on a patio. Ashka is holding the goblet of knowledge.
0130