May 2020

Features

Cosmic GPS

By Adam Hadhazy

Space traffic impasse

By Debra Werner

Action plans

By Cat Hofacker

Departments

Flight Path

Highlights and Challenges, 2018–2020

By John Langford

AIAA Bulletin

May 2020 AIAA Bulletin

AeroPuzzler

Surviving the fall

Letters to the Editor

Your reactions to “flight shaming”

Editor's Notebook

Why the airlines must get it right

By Ben Iannotta

Engineering Notebook

Tracking cubesats

By Amanda Miller

Opinion

How history can inspire diversity

Q & A

Aviation advocate

By Cat Hofacker