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RKLBFYI
Stonehenge mission patch
Mission

Stonehenge

Last Updated: 2 months ago

Stonehenge was a Rocket Lab Electron mission that launched successfully at 01:00 UTC on 14 December 2024 (2:00 p.m. NZDT on 14 December; 8:00 p.m. EST on 13 December) from Launch Complex 2 at Wallops Island, Virginia.

SUCCESS
Orbit Achieved
Unknown
Vehicle
Launch Site
Orbit
Suborbital
Profile
Government/Top Secret
Saturday, December 14, 2024 01:00 AM UTC Wallops Island, Virginia, USA

01:00 UTC on 14 December 2024 · 2:00 p.m. NZDT on 14 December · 8:00 p.m. EST on 13 December

Mission State

Schedule
Date and time on file

This mission currently has a dated launch window in the tracker.

Coverage
No stream on file

No livestream or replay link is currently attached to this mission.

Launch Updates

6
  1. Launch was successful.

    by Cosmic_Penguin Source: x.com
  2. Mission complete.

    by Cosmic_Penguin Source: x.com
  3. Liftoff.

    by Cosmic_Penguin Source: x.com

Updates via Launch Library 2 (The Space Devs).

Name Origin

AI

Third HASTE (Hypersonic Accelerator Suborbital Test Electron) flight, second Leidos MACH-TB mission. "Stonehenge" name meaning is undisclosed; the mission's classified nature precludes a public explanation.

"Stonehenge"

Mission Overview

Sub-orbital launch of the Hypersonic Accelerator Suborbital Test Electron (HASTE) program for a confidential customer.

Technical Details

Vehicle
Electron
Rocket Lab launch vehicle
Launch Site
Launch Complex 2
LC-2 · Wallops Island, Virginia, USA
Target Orbit
Suborbital
Planned deployment regime
Mission Profile
Government/Top Secret
Mission architecture
Payload Mass
Classified
Booster Recovery
Not attempted
First-stage recovery outcome
Pad Turnaround
Since the previous launch from this pad
Customer
Unknown
Mission customer

Launch data cross-checked against Wikipedia.

Was this a jellyfish launch?

Unlikely

Sun 37° below the horizon at liftoff — full night, the plume stays in Earth's shadow.

Details
  • Unlikely
  • Low
  • Moderate
  • High
Liftoff
8:00 p.m. EST · 01:00 UTC
Sunset
4:43 p.m. EST · 21:43 UTC
Civil dusk (−6°)
5:12 p.m. EST · 22:12 UTC
Nautical dusk (−12°)
5:45 p.m. EST · 22:45 UTC
Astronomical dusk (−18°)
6:17 p.m. EST · 23:17 UTC

Twilight times at the pad (Wallops, VA) for the evening of the launch.

What's a rocket jellyfish? When a rocket launches in twilight, the ground is dark but its exhaust plume climbs into sunlight high above. The expanding plume glows against the dark sky in a jellyfish-like shape.

Space-Object Catalog

2024-S85
Flight 57 · Suborbital · Success
Catalog data: J. McDowell, planet4589.org (CC BY 4.0) and CelesTrak