Rob McConnell Interviews - DR. KATIE MACK - Theoretical Astrophysicist ExaminesThe End of Everything Katie Mack is a theoretical astrophysicist and science communicator best known for her exploration of cosmic endings in The End of Everything (Astrophysically Speaking). Dr. Mack examines how the universe might ultimately end—through scenarios such as the Big Crunch, Heat Death, Big Rip, vacuum decay, and other cosmological possibilities—using cutting-edge physics and observational science. With clarity, wit, and rigor, she makes complex ideas about dark energy, quantum fields, and cosmic evolution accessible, inviting audiences to confront profound questions about time, existence, and humanity’s place in an ever-changing universe.

📣 New Podcast! "Rob McConnell Interviews - DR. KATIE MACK - Theoretical Astrophysicist ExaminesThe End of Everything" on @Spreaker #astronomy #astrophysics #bigcrunch #bigrip #cosmicevolution #cosmology #darkenergy #discovery #endofeverything #entropy #fateofuniverse #heatdeath #katiemack

A long landscape format sketchbook page. Watercolour background of dark teal blue and light magenta blobs. Magenta blobs have blue glitter pen daisy like flowers drawn on them. Dark teal blobs have gold glitter pen daisy like flowers drawn on them. A random area at the bottom of the image has green glitter pen crosses drawn.

Text on the page:
It is the first day of 2026, I am working to finish the book here in front of you. I am listening to an audiobood called 'The End of Everything (astrophysically speaking)' written by Katie Mack.

#katiemack #theendofeverything #pixelfedart #artist #

New bookcover! I made the cover illustration for "Alltings slut - astrofysiskt betraktat", the Swedish translation of "The End of Everything (Astrophysically Speaking)" by Katie Mack @astrokatie.com. Full cover by Mårten Ericson.

#bookdesign #bokomslag #theendofeverything #alltingsslut #katiemack

Just picked up some book prizes for my students who jump through hoops well In my physics and astronomy class. #Weinersmith #KatieMack

Amusing that despite clearly stating, 'don't follow this' in the account's bio it has 620 followers.

#KatieMack #science #cosmologist