Ethan Siegel
@startswithabang.bsky.social
Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Not the next Carl Sagan; the first Ethan Siegel.
This is gonna age like
August 24, 2025 at 8:48 PM
This is gonna age like
Repost with your favorite James Bond (wrong answers only)
April 13, 2025 at 7:31 PM
Repost with your favorite James Bond (wrong answers only)