A messaging app for teams |
w^75h^75o put robots^300 on^300 Mars
who put robots on Mars

NASA's Jet Propulsion Laboratory is one of tens of thousands of teams around the world using Slack to make their working lives simpler, more pleasant, and more productive.

Slack is free to use for as long as you want and with an unlimited number of people.

Curiosity Rover
Mars, the Milky Way

Slack is free to use for as long as you want and with an unlimited number of people.

NASA's Jet Propulsion Laboratory is one of tens of thousands of teams around the world using Slack to make their working lives simpler, more pleasant, and more productive.