July/August 2022

Features

Emissionless air travel: how it might be achieved

What goes up …

By Jonathan O'Callaghan

Hydrogen: coming to an aircraft near you

By Karen Kwon

Departments

Opinion

Applying AI to the right national security problems

AIAA Bulletin

July/August 2022 AIAA Bulletin

Flight Path

The Outlook for Aeronautics

By Dan Dumbacher

Q & A

Building space societies

By Cat Hofacker

R & D

Air cruising

By Aaron Karp

Letters to the Editor

Reactions to “Jet fuel from thin air”

Jahniverse

The best technological surprise is none at all

By Moriba Jah

Editor's Notebook

Speeding up the innovation game

By Ben Iannotta

Opinion

A post-pandemic plan for aerospace education

AeroPuzzler

Explaining spin