New research reveals an unexpected concentration of mysterious cosmic radio signals toward galaxy clusters. Fast radio bursts (FRBs) are among the universe's most mysterious phenomena. These powerful ...

AlUla is now LaserSETI’s first observing site in Asia, helping to expand a growing global network that watches the night sky.

What does it mean to perceive the world, and how does perception shape our experience of consciousness? These questions are at the heart of the work of Johannes Heldén, whom we are delighted to ...

Johannes Heldén is a writer, visual artist and musician. His interdisciplinary works deals with ecology, poetry, sentience and narrative structures. Projects include hybrid book Astroecology which was ...

The first light of morning illuminates the rugged slopes of Mount Sharp in this panorama captured by NASA's Curiosity rover on August 11, 2026. Taken at approximately 8:30 a.m. local Mars time, the ...

Red dots are the Orionids, blue dots are the Taurids meteor showers. Electronic Telegram No. 5758 Central Bureau for ...

This week, we see Earth’s auroras, a spacecraft’s view of our planet, and a pioneering photograph of the Orion Nebula.

Hurricane Melissa swirls south of Jamaica in this view captured from the International Space Station in October 2025. As Earth experiences a strong El Niño, satellites are helping scientists ...

Planets are usually associated with stars, but the physics of planet formation may not be limited to star systems. Their simulations suggest these objects could begin around Jupiter's mass and ...

What is so unusual about Neptune's moons? Neptune is the only giant planet in the Solar System without a system of large regular satellites. Around Jupiter and Saturn, larger moons orbit roughly in ...

For decades, astronomers have been looking for moons beyond our Solar System. Several exomoon candidates have been proposed, but none has become an unambiguous, confirmed example. This object differs ...