Astronomers believe that a mysterious, invisible substance fills up the universe. Known as dark matter, they think it is a new kind of particle. But efforts over decades to find this particle have come up short.
Black holes are weird already, but it turns out that the black hole at the centre of the Milky Way Galaxy is a particularly weird one
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A groundbreaking study challenges everything we thought we knew about the cosmos. Prepare to have your mind blown!
The Dark Energy Survey has surveyed dark energy and found that our universe is unlikely to rip into pieces. I think that’s good news for the cosmos. Let’s have a look at what they did and what we can learn from it.
How, and whether, to keep atomic time in sync with Earth's rotation is still up for debate.
Even with only 12.5 hours of exposure time, James Webb's first deep-field image taught us lessons we've never realized before.
For decades, some of the atomic matter in the universe had not been located. Recent papers reveal where it’s been hiding.
High-energy neutrinos have been traced back to a flaring supermassive black hole known as a blazar. The long-sought link opens the door to an entirely new way to study the universe.
The well-known scientist and commentator on science has presented us with a primer on his subject that is aimed at a wide and popular audience.
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