What is the universe made of? This question has driven astronomers for hundreds of years. For the past quarter of a century, scientists have believed “normal” stuff like atoms and molecules that make ...

How did we get here? Where are we going? And how long will it take? These questions are as old as humanity itself, and, if they’ve already been asked by other species elsewhere in the Universe, ...

Is the universe exploding—expanding swiftly into the uttermost reaches of space? Scientists have been puzzling over the startling speculation ever since the 1920s, when Mount Wilson Astronomers Edwin ...

Scientists say a faint burst of radiation discovered last week is the remnant of a massive stellar explosion that took place more than 13 billion years ago, or only about 630 million years after the ...

Brad E Tucker receives funding from the Australian Research Council and ACT Government. What is the universe made of? This question has driven astronomers for hundreds of years. For the past quarter ...

How did we get here? Where are we going? And how long will it take? These questions are as old as humanity itself, and, if they’ve already been asked by other species elsewhere in the Universe, ...