He is been the second man to walk on the moon in July 1969 shortly after Neil Armstrong, but he was the first to take a photo of himself in space.
Edwin “Buzz” Aldrin
One of the photos is done in traditional selfie style, with Meir pointing the camera directly at her smiling face while the Earth can be seen in the reflection of her helmet.
Jessica Meir
He entered space for the first time on July 4, 2006, as a mission specialist of mission STS-121 to the International Space Station where he participated in three spacewalks.
Astronauts also have access to internet and social platforms in space and can post true space selfies made using digital cameras covered with thermal blankets.
Akihiko Hoshide
Astronaut Steve Robinson turns the camera on himself during his historic repair job "underneath" Discovery on August 3, 2008.
Steve Robinson
During the Apollo 12 mission in 1969, astronaut Charles Conrad captured this selfie reflected in fellow astronaut Alan Bean's helmet visor.
Charles Conrad
Astronaut Anne McClain took this space selfie 260 miles above Earth's surface during a roughly six-and-a-half-hour spacewalk to upgrade the ISS power storage capacity on March 22, 2019.