We work to never repeat mistakes from our past. On our Day of Remembrance, we honor all of our fallen heroes, including the crews of Apollo 1, Challenger STS-51L, and Columbia STS-107: go.nasa.gov/3Y1j7uS
Today marks @NASA’s annual Day of Remembrance—a time to reflect on the legacy of those we’ve lost in our pursuit of discovery and exploration. The crews of Apollo 1 and Space Shuttles Challenger and Columbia are always in our hearts as our Nation continues their legacy.
Greenhouse gas emissions decreased a little during the first year of the COVID pandemic, but was it enough to make a lasting impact? @NASAClimate scientist Leslie Ott explains. pic.twitter.com/pA1p5zowCw
Today is @NASA's #DayofRemembrance, which honors those who lost their lives while furthering the cause of exploration and discovery.
We join NASA in remembering the crews of Apollo 1, Space Shuttle Challenger (STS-51L), and Space Shuttle Columbia (STS-107). pic.twitter.com/Tv06rypV17