NASA to test nuclear thermal rocket engine for the first time in 50 years | CNN cnn.com Submitted by dem676 t3_10kjbda on January 24, 2023 at 11:10 PM in space 51 comments 166
Dead NASA satellite returns to Earth after 38 years | CNN cnn.com Submitted by dem676 t3_107o8h1 on January 9, 2023 at 7:59 PM in space 51 comments 388
Signatures of alien technology could be how humanity first finds extraterrestrial life theconversation.com Submitted by dem676 t3_ydon1k on October 26, 2022 at 4:15 AM in space 35 comments 74