Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events ...

As the Alien series teaches us, in space, nobody can hear you scream. That may very well be true, but in Hall H at San Diego Comic-Con, everyone can hear you scream. The Friday festivities of Hall H ...

On Friday, December 19, 2025, comet 3I/ATLAS will make its closest approach to Earth. 3I/ATLAS can be found near the constellation Leo when it reaches its closest distance to Earth, overnight on ...

The following is an excerpt from The Little Book Of Aliens by Adam Frank. When you purchase products through the Bookshop.org link on this page, Science Friday earns a small commission which helps ...

The idea of creatures from another planet is part of our culture, from the warnings of the alien in “The Day the Earth Stood Still,” to the plaintive desire to return home in “E. T. the ...