B1104
2 linked mission records
← Nancy Grace Roman Space Telescope
Image from the mission source record; may show an earlier flight.
Mission record
Nancy Grace Roman Space Telescope
Aug 30, 2026, 11:26 AM UTC · Launch Successful
Mission stages
4 linked recordsRoman Telescope Unveiling News Conference
Event recordRoman Telescope Pre-Launch Media Briefing
Event recordNancy Grace Roman Space Telescope
Launch SuccessfulRoman Space Telescope Postlaunch News Conference
Event record
Event dates are published targets. Confirmed milestones appear below when reported.
What changed between flights?
Previous recorded flight of the same booster: ViaSat-3 F3 (ViaSat-3 Asia-Pacific), Apr 29, 2026, 2:13 PM UTC.
| Field | Previous flight | This flight |
|---|---|---|
| Mission | ViaSat-3 F3 (ViaSat-3 Asia-Pacific) | Nancy Grace Roman Space TelescopeDifferent |
| Purpose | Communications | AstrophysicsDifferent |
| Orbit | Geostationary Transfer Orbit | Sun-Earth L2Different |
| Launch site | Kennedy Space Center, FL, USA | Kennedy Space Center, FL, USA |
| Vehicle | Falcon Heavy | Falcon Heavy |
| Spacecraft | — | — |
| Booster | B1072, B1075, B1098 | B1104, B1072, B1105Different |
Assigned hardware
Sources and record details
- to Unveil Complete Roman Telescope, Host Media Briefing ↗
- Launch Library source record ↗
- to Host Media Briefing on Roman Telescope, Launching Next Month ↗
- Launch Library source record ↗
- SpaceX ↗
- Launch Library source record ↗
- Sets Coverage for Roman Space Telescope Launch from Florida ↗
- Launch Library source record ↗