Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

It is located in the Milky Way galaxy about 15,000 light-years from Earth in the direction of the constellation Scutum, flashing every 44 minutes in both radio waves and X-ray emissions ...

Astronomers from the International Center for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon.

The blues, greens and browns of Earth's oceans and land masses stand out against the blackness of space as clouds move ... of hundreds of mysterious flashes of light reflecting off our planet ...

Using NASA 's Hubble Space Telescope and other observatories, astronomers found the cosmic object in an unexpected place. Rather than sitting dead center in its galaxy like most supermassive black ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

Lightning is a phenomenon that has fascinated humanity since time immemorial, providing a stark example of the power and ...

Another fireball lit up the skies this week, this time over the U.S. Midwest and parts of Canada — but unlike the last one, this one came from outer ... a bright flash of light crosses the ...

with gravitational interactions with the outer planets dragging these bodies inward, where they become active comets," Space.com states. Many on social media referred to what they witnessed as a ...