March 31 1970 burned up on re entry over pacific ocean.
Explorer 1 satellite launch.
Following the launch the spacecraft was given its official name explorer 1.
The mission followed the first two satellites the previous year.
The 1958 launch of the satellite twice the size of a basketball was an important moment for the country as the space race with the.
May 23 1958 signal ended when batteries ran out.
Explorer 1 fast facts.
A quick response to the soviet union s launch of sputnik 1 explorer 1 s success marked the beginning of the u s.
Army ballistic missile agency was directed to launch a satellite using its jupiter c rocket developed under the direction of dr.
Explorer 1 was the first satellite launched by the united states and was part of the u s.
In the following decades nearly a hundred spacecraft would be given the designation explorer the satellite continued to transmit data for about four months until its batteries were exhausted and it ceased operating on may 23 1958.
Explorer 1 was carried into orbit by a jupiter c rocket launched from cape canaveral florida at 10 48 p m.
Explorer 1 was the first satellite launched by the united states when it was sent into space on january 31 1958.
Explorer 1 became the first successfully launched satellite by the united states when it was sent to space on january 31 1958.
Explorer 1 was the united states first satellite in space.
In january 1958 the united states launched its first satellite from cape canaveral florida in response to the soviet union s launch of the sputnik satellite.
January 31 1958 launch.
Explorer i officially known as satellite 1958 alpha was the first united states earth satellite and was sent aloft as part of the united states program for.
It was the first spacecraft to detect the va.
Explorer 1 was launched on january 31 1958 at 22 48 eastern time atop the first juno booster from lc 26 at the cape canaveral missile annex in florida.
It took a little over 90 minutes before the satellite s signal was tracked and mission leaders could confirm its success.
Launch of explorer 1 satellite.
The soviet union s sputnik 1 and 2 beginning the cold war space race between the two nations.