NASA has confirmed the detection of a colossal interstellar comet measuring up to 20 kilometers across as it speeds through ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

'Do all aliens really need sunlight?' ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

Over the decades, the depiction of artificial intelligence has evolved from sci-fi villain to systemic reality.

When I was a teenager in the early 1980s, I realized the potential of using video games in education. The same high school ...

Not every sci-fi show can knock it out of the park every season. However, these 10 managed to craft a really compelling ...

A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April.

This post was updated April 2 at 8:23 p.m. Warning: spoilers ahead. All hail “Project Hail Mary,” a faithful and stellar ...

HOWEVER, as it turned out, THE FOLLOWING DAY, on Saturday, February 28, President Trump and the US, without giving any notice ...