Trailblazer 1 | Trailblazer 1g
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
April 21, 1961, 5:56 a.m. - April 21, 1961, 5:56 a.m.
Instantaneous launch window.
April 21, 1961, 5:56 a.m. - April 21, 1961, 5:56 a.m.
An experiment where an actual 'artificial meteorite' was flown. This was a 5.8 g steel pellet, which was driven into the atmosphere at 6 km/sec by a 'seventh stage', a shaped charge that accelerated the pellet after burnout of the rocket's six stage. This experiment provided a known reference by which the size of actual meteoroids could be measured according to the luminance of their trails.
American test vehicle. The rocket's first three stages would take the upper stage package to a 260 km apogee. The upper stage package was mounted upside-down in relation to the other stages. When it had reached the peak, the three upper stages fired in sequence, ramming the payload, a 13 cm sphere, into the atmosphere at orbital re-entry speeds.
The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.
INFO WIKIChina's geostationary meteorological satellite program FY-4 (Feng Yun 4) is the second generation of chinese geostationary meteorological satellites.
A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…
Note: Assignment of payloads to this launch is uncertain. The Russian Obzor-R satellite is a planned X-band radar earth observation satellite desi…
AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, requi…
First test launch of CASC/SAST’s Long March 12A rocket, with a dummy payload. The rocket’s 1st stage attempted to land on a landing pad about 300 km …
Maiden orbital launch attempt for the South Korean start-up Innospace and its HANBIT-Nano small launch vehicle. Onboard this flight are five small sa…
QZSS (Quasi Zenith Satellite System) is a Japanese satellite navigation system operating from inclined, elliptical geosynchronous orbits to achieve o…
Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.
NS-37 is the 16th crewed flight for the New Shepard program and the 37th in the New Shepard program's history.
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.