The observatory, which released its first test images last month, will provide comprehensive images of the night sky, unlike ...

Voids are not exactly empty (actually, the missing matter of the universe is spread there), and lonely galaxies and small ...

Astronomers have turned the Atacama Large Millimeter/submillimeter Array (ALMA) into a time machine to peer back in cosmic ...

Scientists are still trying to understand how galaxies formed and evolved from primordial gas clouds into the organized ...

The universe will not last forever. In fact, scientists have revealed that its lifespan is almost half over already.

Astronomers have shared a jaw-dropping view of what galaxies looked like in the early Universe. A study has peered back to when the Universe was only about one billion years old, which researchers say ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

Galaxies, including the Milky Way, grow from thick, turbulent disks into layered structures. JWST’s images show this process ...

NASA's Science Mission Directorate (SMD) announces the release of its annual omnibus solicitation for basic and applied research, Research Opportunities in ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

One fascinating discovery was the detection of vast clouds of gas extending far beyond the main star-forming regions. These ...