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Supermassive black hole. Elements of this image furnished by NASA.; Shutterstock ID 1756053335; purchase_order: -; job: -; client: -; other: -

Lab imitations of the unobservable cosmos can be genuinely insightful

24 May 2023

Despite the obvious caveats, physicists are right to use fluids and other physical analogues to search for fresh insights about extreme cosmic phenomena, from black holes to the big bang


View of Moon limb with Earth rising on the horizon. Footprints as an evidence of people being there or great forgery. Collage. Elements of this image furnished by NASA.; Shutterstock ID 1454730908; purchase_order: -; job: -; client: -; other: -

Why we should go back to the moon – and this time to build a home

14 September 2022

Achieving a lunar outpost is important not as a means of escaping our home planet, but learning better ways to thrive on it


Alien life may exist on Venus but intelligence could be harder to find

Alien life may exist on Venus but intelligence could be harder to find

30 September 2020

Phosphine in Venus’s atmosphere could be a sign of alien microbes, but we will probably never discover an intelligent alien civilisation


Cosmology's new advances show our voyage of discovery is far from over

Cosmology's new advances show our voyage of discovery is far from over

29 July 2020

An incredible map of the universe and mind-bending revelations about a supermassive black hole are evidence that the advance of science is far from over – it has plenty of new shores yet to explore


Astronaut

The moon race was about short-termism and control – we can do better

10 July 2019

The cold war race to the moon pitted nations against each other. As countries and companies gear up to return, we need to question what their motivations are


At last, US dream of resuming human space launches are within reach

6 March 2019

For nearly a decade the US has relied on Russia to get its astronauts into space. With the test of SpaceX's crew capsule, it looks set to bring launches home again soon


Let’s embrace the joy of moonmoons and more playful scientific terms

Let’s embrace the joy of moonmoons and more playful scientific terms

16 October 2018

Some say the astronomical term moonmoon makes light of a serious field of study, but it seems a shame to abandon it for po-faced alternatives


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