Launch

Name: Rollout of Artemis III Rocket Section
Start: 2026-04-20T00:00:00-05:00
End: 2026-04-20T23:59:59-05:00
Location: New Orleans LA, USA

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Launch

Events for April 20, 2026

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Launch Falcon 9 / GPS III SV10

Apr 20

SLC-40 (~28°N), Cape Canaveral SFS FL, USA

Launch window open 02:48-04:05 EST | HST is 20:48-22:05 on Apr 19; 10th of 10 navigation satellites to MEO; 1st stage booster planned to land on autonomous spaceport drone ship (ASDS) in Atlantic Ocean.

Rollout of Artemis III Rocket Section

Apr 20

New Orleans LA, USA

Top four-fifths of the Space Launch System (SLS) core stage will be moved from NASA Michoud Assembly Facility to load on a barge for delivery to Kennedy Space Center. Media are invited. Speakers will be featured. The SLS is already begun in the Vehicle Assembly Building with the engine section […]

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Established in 1976, Space Age Publishing Company operates its Hawaiʻi (1988) and California offices. Space Age publishes Space Calendar weekly since 1983 and Lunar Enterprise Daily, and pursues a business plan consistent with establishing a third office on the Moon.

Land Your Name + Message
on the Moon!

For a limited time you can send your name & message to the lunar surface on the ILOA ILO-1 mission in 2027-2028.

ILO-1 will be mounted on the Astrolab FLEX rover lightbar, and operate on the Moon for 1+ years — broadcasting Space Calendar and messages back to Earth along with near real-time images of the celestial sky and the Moon, on a weekly basis.

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