Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

The scientific search for extraterrestrial life is almost entirely focused on biosignatures, radio signals, and microbial ...

Since last Wednesday, the world has seen an increase in seismic activity — seven in five days. First, there were the powerful ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

A hit sci-fi movie became something even bigger when one TV series expanded its universe, launched spin-offs, and built a lasting legacy.

In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...

With over three decades of pioneering research in forest genetics, biodiversity conservation and ecological restoration, Dr ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...