New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...
KEY FINDINGS Europa has long stood at the center of humanity’s search for life beyond Earth, its cracked ice shell and hidden ocean making it one of the solar system’s most compelling worlds. Now, as ...
Public fascination with alien visitors has surged again after a cryptic response from the Central Intelligence Agency about ...
Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...
The Hubble Space Telescope's newest images of 3I/ATLAS confirm the presence of its sunward anti-tail, contrary to the usual ...
Interstellar comet 3I/ATLAS has gone from obscure visitor to front‑page mystery, as a cascade of new images reveals behavior ...
China's EAST nuclear fusion reactor has successfully kept plasma stable at extreme densities, passing a major fusion ...
The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...
The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...
The CIA issues a 'Glomar' response over interstellar object 3I/ATLAS. Explore the 'triple-jet' mystery and Professor Avi Loeb ...
What was originally thought to be a planet orbiting the Fomalhaut star was probably just the fallout of a wild collision.
The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - ...