This NASA/ESA Hubble Space Telescope image of a vibrant spiral galaxy called NGC 5042 resides about 48 million light-years ...

Scientists have developed a new way to create hydrogen that eliminates the production of CO₂ emissions entirely. The international team made up of researchers from China and Wales in the United ...

Even to the naked eye, the Milky Way is a stunning thing. That makes a high-resolution look at the galaxy's hydrogen clouds even more dramatic. Scientists from Australia and Germany have produced ...