Do you have a deep curiosity about the cosmos? What does it mean for space to expand? What is the universe made out of? How ...

For decades, Type Ia supernovae have been the gold standard for measuring the expansion of the universe. These massive ...

The discovery marks the largest sample of such galaxies ever compiled and will expand scientists’ understanding of the number of black holes that exist in the universe while also setting the ...

Hydrogen fuel is emerging as a clean energy source that could replace fossil fuels. One way to produce hydrogen sustainably ...

Discovery triples known active black holes in dwarf galaxies, doubles intermediate black hole candidates, and challenges ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light and is thus impossible to detect using ...