President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.
NASA's Artemis 3 mission will no longer land astronauts on the moon —and it might not involve SpaceX's Starship megarocket, either.
In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of landing on the surface on Artemis III, NASA hopes to do so on Artemis IV.