Researchers in Japan say they have used AI to produce the first Milky Way simulation that follows more than 100 billion ...

ESO’s Very Large Telescope captured an unprecedented early snapshot of supernova SN 2024ggi, revealing an elongated, ...

Humanity can survive a supernova explosion due to the fact that the closest potential candidate is at a safe distance.

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

The Cat's Eye Nebula, officially known as NGC 6543, is not only among the most intricate planetary nebulae observed in space, ...

Astronomers directly imaged a faint companion star orbiting Betelgeuse, solving a decades-old mystery about its strange ...

Several telescopes used to observe the supernova SN Zwicky which was magnified nearly 25 times by a foreground galaxy acting ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...

Astronomers may have misread cosmic acceleration for 27 years. The universe may be slowing down, not speeding up.

The popular consensus among scientists is that the universe will continue expanding until the bitter end. A team of ...

Astronomers analysing supernova and DESI data suggest dark energy—the mysterious force accelerating cosmic expansion—may be ...