What appears to be a ghostly hand reaching across the universe toward a defenseless spiral galaxy in a new telescope image is a rarely seen cosmic phenomenon, according to astronomers. The Dark Energy ...

A century after the discovery of cosmic rays, scientists may have identified a hidden principle governing how these particles ...

NASA’s Hubble Space Telescope has once again captivated the scientific community with its latest discovery: a blazing ring of fire in deep space. This remarkable cosmic phenomenon, captured through ...

On its 36th anniversary, NASA's Hubble Space Telescope revisits the Trifid Nebula, providing new insights on a familiar ...

Dark matter remains one of science's greatest mysteries, possibly making up 85% of all matter in the universe. Despite decades of research, its exact nature is unknown. One leading candidate to ...

Detection by Askaryan Radio Array holds promise for future research into sources, nature of cosmic rays and neutrinos ...

There may be an ultraheavy explanation for the mystery surrounding the origins of the highest-energy particles ever observed.

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 ...

WASHINGTON — NASA has created a new office to study in more detail some of the universe’s most exotic phenomena: dark energy, black holes and cosmic microwave background radiation. The new Einstein ...

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