Izzie and Dr Becky are untangling the cosmic web - the large scale structure of the universe - with help from Dr Chiara Mingarelli from Yale University. What the heck is it? What do we know about it? And can we use gravitational waves to "see" it? Plus, Dr Robert Massey is on hand to answer your questions.
Got a question for the team? Contact us on podcast@ras.ac.uk or find us on Instagram, @SupermassivePod.
The Supermassive Podcast is a Boffin Media Production. The producers are Izzie Clarke and Richard Hollingham.
BONUS - What distorts time?
We Made It To Mercury!
BONUS - Galaxy Spin and Saving Herstmonceux Observatory
Venus aka "Earth's Evil Twin"
BONUS - Overmassive Galaxies
Q&A - Black Hole Special
The Major Lunar Standstill
BONUS - Why does the Aurora Borealis look better on my phone?
BONUS - Wobbly Planets and Baby Names
Into The Interstellar
Quakes in Space
BONUS - Double Yolker Galaxies
The End of the World
Do We Live In A Multiverse?
BONUS - Could Space Junk Block JWST's View?
Neptune... At Last!
BONUS - Space News Bulletin
Q&A - Spice Girls, Black Holes, and Ice-Cream in Space