Could the Artemis 2 lunar mission be back on track? Things are looking up for NASA after the agency conducted a second key fueling test for the rocket that will launch four astronauts on a trip ...

NASA on Wednesday is set to roll its enormous Space Launch System rocket back to the hangar for repairs, a move that will delay the launch of four astronauts on a long-awaited flight around the moon ...

NASA is conducting a critical test ahead of its Artemis II launch, called a wet dress rehearsal. During the dress rehearsal, engineers fill the rocket with 700,000 gallons of propellant and ...