New data from major dark-energy observatories suggest the universe may not expand forever after all. A Cornell physicist calculates that the cosmos is heading toward a dramatic reversal: after ...

What if the Milky Way’s central “black hole” isn’t a black hole at all? A new model proposes that an ultra-dense dark matter core could mimic its gravitational pull.

For decades, scientists have theorized that the Milky Way Galaxy’s supermassive black hole, known as Sagittarius A* (Sgr A*), ...

Under the leadership of the University of Bonn, a research team led by Prof. Dr. Pavel Kroupa from the Helmholtz Institute for Radiation and Nuclear Physics has discovered that galaxy clusters are ...

Observations by NASA’s James Webb Space Telescope and Chandra X-ray Observatory are providing fresh evidence that the universe grew up a lot more quickly than previously known, with observations of a ...

Detailed price information for CI Galaxy Blockchain ETF (CBCX-T) from The Globe and Mail including charting and trades.

Recently discovered invisible corridors, known as“interstellar tunnels,” have been found connecting regions of hot gas in our ...

The James Webb Space Telescope has pushed the edge of the observable universe deeper into the past, revealing a galaxy whose ...

Gigantic black holes lurk at the center of virtually every galaxy, including ours, but we've lacked a precise picture of what ...

While we’re waiting for Samsung to announce its next flagship phones, the company has unveiled a killer new feature. Here’s what it is and why it’s so ground-breaking.