These halos would have captured gas into gravitationally bound structures, turning about 20 percent of that gas into ...

Using the James Webb Space ... converts into stars. However, the efficient star formation seen in these early galaxies ...

The massive galaxies have been compared to 100kg toddlers because they existed when the universe was still young. Find out ...

This low-mass supermassive black hole, spotted with NASA’s James Webb Space Telescope and the Chandra X-ray Observatory ...

This surprising discovery was made possible by the James Webb Space Telescope's FRESCO program, which uses the NIRCam/grism ...

Webb captures merging galaxy pairs known as II ZW 96. It is located around 500 million light-years away from Earth. This ...

the bright star-like object near the middle of the image, and FS Tau B (Haro 6-5B), the bright object to the far right ...

The study is published in Nature. In the theoretical model favored by scientists, galaxies form gradually within large halos ...

An international team that includes the University of Bath in the UK has discovered three ultra-massive galaxies (‘Red ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

In astrophotography, I would say 70% is technique and 30% is the equipment. I spent a lot of time learning the technique behind those incredible images of the galaxies, Zubuyer says ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...