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Friday, February 26, 2021

SpaceX vs Nasa: who will get us to the Moon first?...

Gareth Dorrian, University of Birmingham and Ian Whittaker, Nottingham Trent University No-one has visited the Moon since 1972. But with the advent of commercial human...

Venus was once more Earth-like, but climate change made it uninhabitable

Richard Ernst, Carleton University We can learn a lot about climate change from Venus, our sister planet. Venus currently has a surface temperature of 450℃...

SpaceX Starship prototype exploded, but it’s still a giant leap towards...

Hugh Hunt, University of Cambridge Private company SpaceX launched SN8, a prototype of its Starship spacecraft, designed to go to the Moon and Mars, on...

‘WTF?’: newly discovered ghostly circles in the sky can’t be explained...

Ray Norris, Western Sydney University In September 2019, my colleague Anna Kapinska gave a presentation showing interesting objects she’d found while browsing our new radio...

We’ve mapped a million previously undiscovered galaxies beyond the Milky Way.

Aidan Hotan, CSIRO Astronomers have mapped about a million previously undiscovered galaxies beyond the Milky Way, in the most detailed survey of the southern sky...

Mars colony: how to make breathable air and fuel from brine...

David Rothery, The Open University NASA is planning to land a crew on the Moon by 2024, and then onward to Mars, possibly in the...
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