After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA's US$10 ...

A new era in space research is on the horizon, with the launch of the Mauve space telescope, the world’s first commercial ...

The universe is a vast and often baffling place, and even with our most powerful telescopes, there are still plenty of things ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

NASA's Hubble Space Telescope and Chandra X-ray Observatory joined forces to find an elusive intermediate mass black holes in ...

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...

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

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...