APOD
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
50 Years Ago: Yuri's Planet
Explanation: On April 12th, 1961, Soviet cosmonaut Yuri Alexseyevich Gagarin became the first human in space. His remotely controlled Vostok 1 spacecraft lofted him to an altitude of 200 miles and carried him once around planet Earth. Commenting on the first view from space he reported, “The sky is very dark; the Earth is bluish. Everything is seen very clearly”. His view could have resembled this image taken in 2003 from the International Space Station. Alan Shepard , the first US astronaut, would not be launched until almost a month later and then on a comparatively short suborbital flight. Born on March 9, 1934, Gagarin was a military pilot before being chosen for the first group of cosmonauts in 1960. As a result of his historic flight he became an international hero and legend. Killed when his MIG jet crashed during a training flight in 1968, Gagarin was given a hero's funeral, his ashes interred in the Kremlin Wall . Twenty years later, on yet another April 12th, in 1981, NASA launched the first space shuttle .
| Date | April 12, 2011 |
|---|---|
| Credit | Credit: ISS Expedition 7 Crew, EOL , NASA |
| Authors & editors: | Robert Nemiroff (MTU) & Jerry Bonnell (UMCP) |
| A service of: |
ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. |



