Explorer 4

Overview

Destination: Medium Earth Orbit
Mission: Earth Science

Medium Earth Orbit Launch Complex 5 Cape Canaveral, FL, USA

An American satellite in order to study the Van Allen radiation belts and the effects of nuclear explosions upon these belts.

Juno-I

Family: Redstone
Configuration: Juno I

The Juno I was a four-stage American booster rocket which launched America's first satellite, Explorer 1 in 1958. A member of thr redstone family, it was derived from the Jupiter-C sounding rocket.

Specifications
  • Stages
    4
  • Length
    21.2 m
  • Diameter
    1.78 m
  • Fairing Diameter
    1.78 m
  • Launch Mass
    29 T
  • Thrust
    416 kN
Family
  • Name
    Juno-I
  • Family
    Redstone
  • Variant
    Juno I
  • Alias
  • Full Name
    Juno-I
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    11 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Chrysler

Chrysler

(CHR)

Founded: 1950 Successes: 0 Failures: 0 Pending: 0

Agency Type: Commercial

In July 1959, NASA chose the Redstone missile as the basis for the Mercury-Redstone Launch Vehicle to be used for suborbital test flights of the Project Mercury spacecraft. Three unmanned MRLV launch attempts were made between November 1960 and March 1961, two of which were successful. The MRLV successfully launched the chimpanzee Ham, and astronauts Alan Shepard and Gus Grissom on three suborbital flights in January, May and July 1961, respectively.

INFO WIKI

Cape Canaveral, FL, USA

Launch Complex 5


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3 days, 20 hours ago
Yunhai-1-03
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Falcon 9
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5 days, 19 hours ago
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Space Launch Complex 40 - Cape Canaveral, FL, USA

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Electron
Success
1 week, 1 day ago
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Long March 7A
Success
1 week, 4 days ago
ChinaSat 1E
201 - Wenchang Satellite Launch Center, People's Republic of China

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New Shepard
Failure
1 week, 5 days ago
NS-23
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, USA

Twenty-third flight of New Shepard carrying 36 science and research payloads along with tens of thousands of postcards from Club For Future.


Falcon 9
Success
1 week, 6 days ago
Starlink Group 4-2 & BlueWalker 3
Launch Complex 39A - Kennedy Space Center, FL, USA

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Ariane 5 ECA+
Success
2 weeks, 2 days ago
Eutelsat Konnect VHTS
Ariane Launch Area 3 - Kourou, French Guiana

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Long March 2D
Success
2 weeks, 4 days ago
Yaogan 35 Group 05
Launch Complex 3 ( LC-3 ) ( LA-1 ) - Xichang Satellite Launch Center, People's Republic of China

3 Chinese military reconnaissance satellites.


Kuaizhou
Success
2 weeks, 4 days ago
CentiSpace-1 S3 & S4
Unknown Pad - Jiuquan, People's Republic of China

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