Instructions for registrants will be sent by email as soon as information is available from NASA, including time, date, and Museum location.

The Artemis II Launch Party is currently scheduled for the next proposed launch window. The launch date and time are subject to change by NASA with short notice. Current launch windows are between 8PM–1AM on select dates through April.

Is a live launch guaranteed?

No. Launch opportunities for NASA’s Artemis II mission open March 6 and continue through April. A decision will not be made on the first date to attempt launch until system checks are complete. As teams evaluate the rocket, spacecraft, ground systems, and crew, they will gain the information necessary to formalize a date in the available windows. Launch opportunities also depend on orbital mechanics – the Moon must be in just the right position for the mission’s planned trajectory.

What happens if the launch is postponed?

A launch attempt will be made the following evening.

Will I receive updates if plans change?

We will notify all registrants by email if plans change in advance of the launch. The launch could be postponed after everyone arrives and takes their seats. This is the nature of space travel and is out of the control of Museum staff.

Will I need to register again if the launch is postponed?

No. Your initial registration will cover every opportunity to watch the launch with us at the Museum.