Every Friday, @CNNLightYears will suggest interesting space and science Twitter accounts to follow.
Today, @CNNLightYears is giving a #FollowFriday to the German Aerospace Agency (DLR) as that pieces of the Roentgen Satellite (ROSAT), a retired German satellite, may hit Earth this weekend.
"On Oct. 22, 1968, the Apollo 7 crew is welcomed aboard the USS Essex, the prime recovery ship for the mission. This was the first Apollo splashdown and, therefore, the first three person 'landing' for NASA.
Left to right, are astronauts Walter M. Schirra Jr., commander; Donn F. Eisele, command module pilot; and, Walter Cunningham, lunar module pilot. In left background is Dr. Donald E. Stullken, NASA Recovery Team Leader from the Manned Spacecraft Center's Landing and Recovery Division."Source: NASA