Cosmic rays are one of the greatest challenges for space travel and pose a considerable risk to humans and materials. For the ...
A powerful "gamma-ray burst" has been seen exploding from merging neutron stars hidden within a previously unknown ...
Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding galaxies.
A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft ...
In November 2024, gravitational-wave detectors recorded the violent merger of two black holes billions ...
An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...
GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...
A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...
New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes their surfaces over millions of years.