Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Part of the worlds biggest mega-science facility the SKA Observatory is being built in outback Western Australia. After decades of planning, countless hours of work, and more than a few setbacks, an ...

The first image from the international SKA Observatory's telescope in Australia, SKA-Low, has been released today—a ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

Recently, astronomers have been puzzled by an unknown type of cosmic radio signal. A new breakthrough has finally traced one ...

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So, while ChatGPT's Deep Research feature has proven to be an amazing researcher that is great when I want to immerse myself ...

In simple words, radio astronomers see what the naked eye can’t. They study the sky with telescopes that record naturally-occurring radio signals rather than light that come from stars, planets, ...

When it starts taking scientific data in 2028, the Square Kilometre Array Observatory promises to be the world’s largest and most sensitive radio telescope. But as Sarah Wild discovers, its ...

"How did galaxies start to develop?" "Well, how did I get here?" This week's planned launch of NASA's SPHEREx telescope seeks to provide insights into some of these existential questions.