Artemis II will send four astronauts on a 10-day trip around the moon on the first crewed test of NASA’s new Space Launch System (SLS) rocket and Orion space capsule. Although the U.S. has had ...
3️⃣ Space dummies: Mannequins named Helga and Zohar flew around the moon on a path that astronauts could take soon. Scientists are using them to test levels of radiation exposure and the effectiveness ...