Webb’s Powerful Mid-Infrared Instrument Resolves Clumpy Nature of Dusty Disk Astronomers are known for their precision, but ...

The world's second fastest supercomputer — it used to be the fastest, before its rival machine came online earlier this month ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

Astronomers have known for a century that the universe is expanding. We can now trace this expansion over much of its almost ...

Globular clusters are among the oldest objects in the Universe. The early Universe was filled with dwarf galaxies and its ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...

Take a tour of the Hydra I galaxy cluster. A galaxy in the region, NGC 3312, is "losing cold gas as it moves through the hot gas within the cluster," according to the European Southern Observatory.

The Sombrero Galaxy, named for its resemblance to a wide-brimmed Mexican hat, has now been captured in a completely new light ...

The instrument is creating the largest map of the universe. In mapping, it revealed how large cosmic structures stick ...

The Next Generation Intra-theater Airlift programme aims to enhance the air force's existing airlift capability with a ...

This new work is led by Dr John Forbes at the University of Canterbury in New Zealand. It builds on the results of co-author ...

The Sombrero galaxy, which is about the size of the Milky Way, is positioned some 30 million light-years away. The Webb ...