Astronomers have spotted something that appears to stretch around ten billion light years across. This so-called ...

The ELT is on its way to becoming the largest optical telescope in the world, and as it rises beneath some of the clearest ...

Long before modern wildlife, Earth was home to colossal creatures that were truly larger than life. From towering mammals to ...

AR 4079, the biggest sunspot of 2025, has appeared on the sun. Here's what it looks like — and how to safely see it with your ...

Webb discovered an early cosmic boom of "red monster" galaxies, surprising even seasoned researchers who thought they knew ...