Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

State broadcaster CCTV gives the world a glimpse of what the country’s military scientists have cooking ...

Ambitious air and space defence system known as Nantianmen, featuring the Luanniao flying carrier that would be larger than any warship on Earth ...

Mars colonies is doubt as radiation, microgravity and even toxic lunar dust could scramble fertility ...

At the height of the Cold War, US Air Force officials proposed a terrifying plan to help America demonstrate its superiority ...

Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons. Magnetic fields then funnel and accelerate the ...

Plasma engines could be the future of human space travel, and Russia’s “manetoplasma rockets” have the most ambitious travel ...

The February episode of The Sky Above features a look at astronomical events happening this month, including a parade of ...

Chinese state television has unveiled an audacious vision of future warfare: a 120,000-tonne aircraft carrier hovering at the ...

More than 50 years after NASA's last human mission to the moon, four astronauts, three Americans and a Canadian, are set for ...

NASA is poised to send astronauts around the moon and back for the first time in more than 50 years.