Standing on Proxima b would be unlike anything we’ve ever experienced. Just 4.24 light-years away, this exoplanet orbits the ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A new study ...

ASTRONAUTS visiting Mars could unearth a museum of alien fossils that may have belonged to an intelligent civilisation.

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An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

THE James Webb Space Telescope has discovered its first-ever exoplanet – a distant world hidden by the glare of its nearest ...

Today’s show begins with Marketing Mars. Zara Zimbardo deconstructs the mythologies of American Exceptionalism and Manifest Destiny as they apply to settler colonialism in space, and the billionaire ...

But it's possible, at least in theory, and the idea of terraforming our nearest candidate planet for off-world colonization ... t be required to be imported from Earth in prohibitively large ...

Four small planets discovered around one of the closest stars to Earth—an expert explains what we know Barnard's Star is a small, dim star of the type that astronomers call red dwarfs.

Proxima b is a rocky planet, around 1.3 times the size of Earth, and it orbits its star in just 11.2 days thanks to it only being 5 percent of the distance between the Earth and the sun. The star ...