The James Webb Space Telescope has captured images of three nearby galaxies with unprecedented resolution at infrared wavelengths, giving them a first look at star formation, gas and dust. Data has ...

According to the widely accepted Rayleigh criterion, in order to resolve two distant point sources, their angular separation must be larger than 1.22 (the wavelength of light divided by the ...

The Event Horizon Telescope (EHT) was designed to capture images of some of the most gargantuan structures in the universe — and a new observation just pushed it to its limits. In a study published in ...

The highest angular resolutions for telescopes can be achieved by arrays of telescopes called astronomical interferometers. Hypertelescopes are being worked on that would combine many, many telescopes ...

The James Webb Space Telescope has taken one more step toward full operations with the April 28 announcement that the observatory is now fully focused — and it has the images to prove it. The ...

A ground-based telescope in Chile has shared its highest-resolution image ever, showcasing the final stages of star evolution within our galaxy 1,350 light-years from Earth. The telescope is ...

See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Vaonis has added a new Mark II version of its Vespera smart telescope. The Vespera II offers higher resolution over the original Vespera, and other enhancments, in the same space-aged design as before ...

The North Star's surface is surprisingly spotty, new high-definition observations of Polaris reveal. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...