Scientists may have "seen" dark matter for the first time, thanks to NASA's Fermi gamma-ray space telescope. If so, this ...
A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.
In the early 1930s, Swiss astronomer Fritz Zwicky observed galaxies in space moving faster than their mass should allow, ...
More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...
A new set of computer simulations may finally explain several long-standing mysteries surrounding gigantic radio "relics" ...
Using Nasa ’s Fermi Gamma-ray Space Telescope, Professor Tomonori Totani from the Department of Astronomy at the University ...
Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...
The University of Hong Kong (HKU) announced the inauguration of the Hong Kong Institute for Astronomy and Astrophysics (HKIAA ...
Growing up in a small town in Pennsylvania, astronomy and physics Prof. Michael Smutko could see the Milky Way alongside ...
Scientists have developed a new platform for the generation and detection of ultrashort UV-C laser pulses on femtosecond ...
Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...