Trump-Greenland latest: Rubio to meet Danish officials next week after refusing to rule out military action - The US said Trump ‘retains the option’ to use the military to take over Danish territory ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

Recent James Webb Space Telescope data confirms a decade-old theory that the universe's earliest supermassive black holes ...

For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

In the next few years, we will see some incredible observatories comie online. The Vera Rubin Observatory's science campaign ...

Mock observations test the performance of the Chinese Space Station Telescope as the 2-meter-class observatory moves closer ...

PHOENIX — A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a space telescope larger than Hubble that its backers say can be built ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14, is visible just 280 million years after the Big Bang.

Astronomers at The University of Manchester have played a leading role in the discovery of a new cosmic object that is much ...

Add Yahoo as a preferred source to see more of our stories on Google. Very Large Telescope observations of a free-floating rogue planet shows that it is "eating up gas and dust from its surroundings ...

Size matters when it comes to telescopes. The bigger they are, the farther they can see. Prioritizing constructing large ones is therefore high on the priority list for many observational ...

In 2026, astronauts will travel around the Moon for the first time since the Apollo era, powerful new space telescopes will ...