Looking back 30-plus years, who knew we would be looking up more? We are, thanks to the Hubble Space Telescope.
Observations don’t match the predictions of the standard model—and it’s not just a fluke.
In 1990, a new eye into the cosmos launched from Kennedy Space Center. Hubble, a revolutionary new telescope, would soon bring a level of clarity and wonder to scientists and citizens alike. Hovering ...
All the tools for measuring it in the local, recent Universe give fairly consistent results, around 72 to 74 kilometers per ...
A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...
Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...
A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...
Get a first look at the completed observatory.
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Origins -- Spaceship Hubble -- Hubble vision -- Planets -- Stars & nebulae -- Galaxies -- Black holes -- The dark cosmos -- Optical illusions -- Hubble's future ...
"The vivid, dramatic images of distant stars and galaxies taken by the Hubble Space Telescope have come to define how we visualize the cosmos. In their immediacy and vibrancy, photographs from the ...
The most precise measurement yet shows the Universe is expanding faster than expected, deepening the Hubble tension. The ...
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