Astronomers should search for technosignatures on planets that are not conducive to life. Harvard astronomer Avi Loeb ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

Before it shut down, a telescope in Chile captured the universe's baby photos, just 380,000 years after the Big Bang. These ...

The research, by the Atacama Cosmology Telescope (ACT) collaboration, shows both the intensity and polarization of the ...

The clearest and most precise images yet of the universe in its infancy – the earliest cosmic time accessible to humans – ...

For over 40 years, astronomers have been puzzled by strange X-ray signals from the Helix Nebula’s white dwarf. Now, they may ...

There are a few things in Ash where the thought was, “Well, people are going to want to know it’s my movie, that it’s still ...

So much time has elapsed since these vast death events, we may never know their cause exactly, but this work indicates it isn ...