A mysterious gamma-ray glow from the Milky Way's center has reignited debate over dark matter, as scientists weigh whether it ...

Comet 3I/ATLAS is the third interstellar visitor and continues to be a treasure trove of information about the condition of ...

A new study explores how eccentric warm Jupiters - giant exoplanets with unusual oval orbits - form, offering clues about the ...

A consensus is emerging that the dots, sometimes called rubies, are an entirely new type of cosmic object in the Universe.

For decades, astronomers have looked to the outer reaches of the cosmos for answers to our most fundamental questions: Where ...

Stars often fall into black holes, and now it seems the opposite can also occur, producing an extra long-lasting explosion as ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

The extraordinary James Webb Space Telescope had a major problem before two young scientists unlocked its full potential.

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

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

November, will focus on early detection of corporate and IPO-related frauds, fix accountability gaps, and plug legal ...

For the fourth successive year, the Nobel Committee has awarded the prize to economists who have delved into history to ...