Are aliens real? Scientists have been hunting for extraterrestrial life since the time of Aristotle

Do aliens exist? Could Earth really be the only planet hosting intelligent life?

A new way to detect life beyond Earth without knowing what life looks like

Researchers from the Earth-Life Science Institute (ELSI) and National Institute for Basic Biology have developed a new method to detect extraterrestrial life without relying on traditional biosignatures. By modelling how life might spread between planets, they demonstrate that life could be detected through statistical patterns across planetary populations rather than on individual planets. This "agnostic biosignature" approach could assist in guiding future searches for life beyond Earth.

Interstellar Probes: Moving Beyond Bracewell | Centauri Dreams

Ocean Wave Mechanics Across the Solar System and Beyond

Los Angeles CA (SPX) Apr 16, 2026 - On a calm day, a light breeze might barely ripple the surface of a lake on Earth. But on Saturn's largest moon Titan, a similar mild wind would kick up 10-foot-tall waves. That otherworldly behavior

Alien life may hide in plain sight: Statistical patterns across exoplanets move beyond traditional biosignatures

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific biological markers. Instead, the study suggests that life may be detectable through patterns emerging across groups of planets, offering a new framework for astrobiology in situations where traditional biosignatures are ambiguous or unreliable.

Astronomers crack a decades-old mystery, catching gas morphing into planet-building disks around newborn stars

An international team led by Dr. Indrani Das of Academia Sinica Institute of Astronomy and Astrophysics (ASIAA) has shown, for the first time, how infalling gas from star-forming cores gradually transitions into planet-forming disks. Their findings, combining numerical simulations with Atacama Large Millimeter/submillimeter Array (ALMA) observations, are published today in The Astrophysical Journal.

Astronomers reveal always-changing multi-planet system

Astronomers at The University of New Mexico have published new research confirming three bodies orbiting the dynamic exoplanet system TOI-201. They include a super-Earth (TOI-201 d), a warm Jupiter (TOI-201 b), and a brown dwarf (TOI-201 c).

Planets need more water to support life than scientists previously thought

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new research from the University of Washington. Scientists show that an Earth-sized planet needs at least 20 to 50% of the water in Earth's oceans to maintain a critical natural cycle that keeps water on the surface.

UNM Astronomers reveal always-changing multi-planet system

Astronomers at The University of New Mexico have recently published new research confirming three bodies orbiting the dynamic exoplanet system TOI-201. They include a super-earth (TOI-201 d), a warm Jupiter (TOI-201 b) and a brown dwarf (TOI-201 c). Ismael Mireles, a PhD candidate in the UNM Department of Physics and Astronomy advised by Professor Diana Dragomir, led the research. The paper titled, “Uncovering the Rapidly Evolving Orbits of the Dynamic TOI-201 System” is published in Science Advances.