Manifest / 01Go
Unknown Payload
Long March 6C
ProviderChina Aerospace Science and Technology Corporation
PadLaunch Complex 9A
DateAug 25, 2026
PrecisionAbout 03:20 AM UTC
Schedule watchTracking updates
T– about 12hWindow opens 03:15 AM UTC
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Failure
Cosmos-1
VolnaMakeyev Rocket Design BureauBorisoglebsk (K-496)
Tuesday, June 21, 2005 · 07:46 PM UTC
This mission is complete.
Mission Brief
Cosmos 1 was a project by Cosmos Studios and The Planetary Society to test a solar sail in space. As part of the project, an unmanned solar-sail spacecraft named Cosmos 1 was launched into space at 15:46:09 EDT (19:46:09 UTC) on June 21, 2005 from the submarine Borisoglebsk in the Barents Sea. However, a rocket failure prevented the spacecraft from reaching its intended orbit.
PayloadCosmos-1
OrbitLow Earth Orbit
CustomerMakeyev Rocket Design Bureau
StagesUnknown
PadBorisoglebsk (K-496), Sea Launch
Mission Timeline
14 / 14100%Ground vector
Launch site
Site locked
Borisoglebsk (K-496)
Sea Launch
Global range
- Latitude
- 74.000°N
- Longitude
- 38.000°E
Range Weather
Launch commit criteria
Clear
Watch
TrackingNo active constraints
Weather Rules
Tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
Window
07:46 PM UTC - 07:46 PM UTC
Schedule History
No meaningful launch-time or status changes recorded.
