The once-dubbed "city-killer" asteroid 2024 YR4 has surprised scientists with its 'unusual' shape as it rapidly rotates through space on a trajectory that could see it hit the moon.

That is why when NASA next sends astronauts to the moon’s surface, which is expected to take place in the next few years, it will look very different ... human space flight efforts in decades.

Orion, the capsule that will carry the Artemis 2 astronauts on a mission around the moon and back, has been officially handed ...