Recent discoveries by the James Webb Space Telescope reveal that supermassive black holes were present much earlier than ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one physicist says he has resolved them. Time travel has long been dismissed as ...

A theory called Modified Newtonian Dynamics (MOND), proposed in 1998, predicted that galaxy formation in the early universe occurred much faster than the Cold Dark Matter model, known as lambda-CDM, ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the largest digital camera ever made. High atop Chile’s 2,700-meter Cerro ...

This would avoid the challenges of testing and launch-proofing large, complex structures, like habitats and telescopes, and give us the flexibility to change those structures if mission needs are ...

Mars at opposition happens once every 26 months, and it's happening tonight. It's the perfect night to train a telescope and a planetary camera on Mars – though, practically speaking, any night this ...

On this day three years ago, we witnessed the nail-biting launch of the James Webb Space Telescope (JWST), the largest and most powerful telescope humans have ever sent into space. It took 30 ...

Themiya Nanayakkara receives funding from Australian Research Council Laureate Fellowship. Ivo Labbe receives funding from Australian Research Council in the form of a Future Fellowship.

The James Webb telescope has focused its attention on an oddball space rock lurking between Jupiter and Neptune. The unusual "centaur," named 2060 Chiron, has features of both comets and asteroids.