A pair of Sydney Ph.D. students helped sharpen the view of humanity's most powerful space observatory—without leaving Earth.

It was put on Webb to diagnose and measure any blur in its images. Even nanometres of distortion in Webb’s 18 hexagonal ...

Observing the sky from Earth is often hindered by the whims of our atmosphere, which blurs the light from stars and galaxies. A recent mathematical innovation could change the game by making ...

According to a new Physical Review Letters study, black holes could help solve the dark matter mystery. The shadowy regions ...