NASA employees say they've lost vital equipment and staff needed to make sophisticated spacecraft amid the agency's abrupt relocations over the past several months.

NASA has been moving engineers out of their labs as a way to reduce waste. But the moves may be limiting the agency's ability to make spacecraft.

Within hours of NASA announcing its decision to fly the Artemis II mission aboard an Orion spacecraft with an unmodified heat shield, critics assailed the space agency, saying it had made the wrong ...