In a new image from NASA’s James Webb Space Telescope, a galaxy named for its resemblance to a broad-brimmed Mexican hat appears more like an archery target. In Webb’s mid-infrared view of the ...

If WOH G64 was placed at the center of our Solar System, it would extend to the orbit of Saturn, the sixth planet from the Sun.

Our planet Earth is part of a solar system located in the Milky Way Galaxy. Many other galaxies are situated millions of light years away from our home. The National Aeronautics and Space ...

The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high ...

Min Read NASA's James Webb Space Telescope recently imaged the Sombrero galaxy with its MIRI (Mid-Infrared Instrument), ...

Astronomers have just found one of the youngest planets ever. At only 3 million years old, planet TIDYE-1b (also known as ...

A pulsar within a few thousand light-years of Earth could have accelerated electrons and positrons to the highest energies ...

"Understanding these cosmic rays allows us to unveil big particle accelerators in the universe that are often associated with ...

A pulsar within a few thousand light-years of Earth could have accelerated electrons and positrons to the extreme energies ...

New research reports the most powerful cosmic rays ever detected. Because the rays lose energy as they travel through space, ...

More than 99% of Americans live under skies polluted by light. But dark skies at the Grand Canyon and more than 145 other ...