A modern analysis of the 1977 records corrected key data about the famous "Wow!" signal, increasing the precision of its origin and strength. Although human sources are ruled out, its astronomical nature remains a mystery.
Astronomy
New seismic data from NASA's InSight mission reveal that Mars's mantle is riddled with mysterious rocky clumps, remnants of cosmic impacts that occurred more than 4.5 billion years ago. What else does the red planet hide?
New analyses of samples returned by the OSIRIS-REx mission reveal that Bennu is a cluster of materials that formed in different corners of the cosmos, from the inner solar system to extinct stars.
A basic error led to one of NASA's most costly failures, but it also marked a turning point in the design of procedures that prevent fatal misunderstandings.
This September 2025, prepare for a unique celestial spectacle: the Aurigids. A rare astronomical event awaits you in the sky with stunning meteors. We'll tell you when and how to observe them.
As the third-ever-confirmed interstellar object 3I/ATLAS races deeper into our solar system at high speeds, researchers using the James Webb Space Telescope have revealed surprising results regarding its composition.
With its advanced technology and 18 detectors operating simultaneously, it will map the deep sky and observe thousands of supernovae to understand how the accelerated expansion of the Universe works.
A bubble of dust and gas surrounding a red supergiant star surprises scientists by being the largest ever to be observed within the Milky Way.
For a long time, Ursa Major III was thought to be an extremely faint dwarf galaxy. But recent studies point to a special core, with black holes and neutron stars.
The study of fragments brought back by the Japanese Hayabusa2 mission allowed international scientists to precisely analyze the composition of the asteroid Ryugu. The findings provide clues about how water and organic molecules arrived on early Earth.
A groundbreaking study reveals the awakening of an AGN and intense star formation in a merging galaxy cluster, offering a unique glimpse into cosmic evolution.
The incredible James Webb Space Telescope surprises us every day. This powerful tool has just detected Uranus’ 29th moon, expanding the family in the solar system.