The JWST has done it again. The powerful space telescope has already revealed the presence of bright galaxies only several hundred million years after the Big Bang. Now, it's sensed light from a ...

Multiple space agencies will send missions to the moon this decade and the next, with plans to establish infrastructure that ...

Big Surprise': Astronomers Find Planet ... star-forming galaxies should be observed in the very early Universe. The James Webb space telescope now reveals that galaxies stopped forming ...

The greater the cosmic-ray energy, the greater its interaction cross-section, meaning it is more likely to interact with CMB ...

Galaxies are often described as vast star factories, churning out new suns from clouds of gas. For decades, astronomers have assumed that the more raw ...

A sparkling cloudscape is revealed by the Hubble Space Telescope, which used its instruments to capture multiple wavelengths ...

Chile is constructing the Extremely Large Telescope (ELT), the world's largest optical and near-infrared telescope, atop ...

Welcome to the Tuesday Telescope. There is a little too much ... At Ars Technica, we’ll take a different route, finding inspiration from very real images of a universe that is filled with ...

But despite weighing less than 5 pounds (2 kg), it's still a robust telescope: We think it feels very sturdy, which is a big positive given the budget price of the FirstScope. Of course ...

NASA's James Webb Space Telescope has achieved a groundbreaking ... This kind of ice suggests a very well-organized internal structure, usually formed with specific temperatures and pressures.

The construction of the world’s largest visible- and infrared-light telescope is making significant strides in the remote ...

At around £419 / US$399 / AU$699, it’s the most affordable smart telescope yet, undercutting the similarly sized Dwarflab ...