NASA held its annual Day of Remembrance on Thursday to honor those who lost their lives in the pursuit of space exploration.
Families of the astronauts lost in the space shuttle Challenger accident are marking that tragic day 40 years ago.
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NASA is about to send people to the moon — in a spacecraft not everyone thinks is safe to fly
As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some ...
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