Launched by the U.S. Naval Research Laboratory, March 17, 1958, Test Vehicle 4 (TV4), better known as Vanguard I, was the second satellite launched by the U.S., the first successful satellite of the Vanguard series, and the first satellite to use solar cell power. It is the oldest satellite still orbiting the Earth.
| Date Taken: | 03.13.2018 |
| Published: | 05-07-18 11:59 AM |
| Graphic ID: | 2458 |
| VIRIN: | 180313-N-ZZ999-001 |
| Size: | 2.33 MB |
| Location: |
| Web Views: | 2 |
| Downloads: | 1 |
This work, NRL Celebrates 60 Years in Space with Vanguard, by Daniel Parry, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
