Japanese astronomers have presented new results of observations that suggest an unidentified X-ray source designated AX ...

Researchers suggest powerful bursts from magnetars—collapsed stars with strong magnetic fields—may have contributed up to 10 ...

Have you ever had an X-ray taken of your bones? Well, so has the Milky Way. NASA's Chandra X-ray Observatory regularly images ...

Using cutting-edge theoretical models and data from NASA's Chandra X-ray Observatory, scientists have transformed ...

Near the center of the Milky Way are enormous filaments of radio energy that sometimes look like bones, and one in particular ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

Researchers from the University of Science and Technology of China (USTC) achieved the first direct laboratory observation of ...

By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our ...

A new theory may finally unveil their origin. Ultra-high-energy cosmic rays (UHECRs) surpass in power anything humans can produce in laboratories. Their discovery dates back over 60 years, but their ...

Since that meeting, Srivastava has solved the mystery of cosmic rays originating from the centre of the Milky Way galaxy, discovered new phenomena about black holes, and devised a technique that can ...

Carlos Rodón limited the Rays to two hits in six innings as the New York Yankees beat Tampa Bay 1-0 on Friday night at Steinbrenner Field for their fifth straight victory. Rodón (2-0 ...