The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

ispace's Resilience lander launched on Jan. 15 atop a SpaceX Falcon 9 rocket, along with Firefly Aerospace's Blue Ghost lander. It is taking an energy-efficient, circuitous route to the moon, and only ...

SpaceX is the jewel in Musk's crown. That could prove a problem for Trump - Inside the $350bn startup that could rock the ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Jumping workouts could help astronauts prevent the type of cartilage damage they are likely to endure during lengthy missions to Mars and the moon, a new Johns Hopkins University study suggests.

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...