
The universe is full of matter
Mohd. Afuza/Shutterstock
The following is a summary of our Lost in Space-Time newsletter. Each month, we turn the keyboard over to a physicist or mathematician to share fascinating ideas from their corner of the universe. you can sign up for Lost in Space-Time here.
As an astrophysicist, I spend a lot of time thinking about nothing. Literally. Wondering if there is “something” instead of “nothing” keeps me up many nights, but perhaps it comforts me to know that thinkers have wrestled with this issue…