How an interstellar comet sheds light on universe's 'cosmic noon'

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...
Daily Mail on MSN

Mysterious interstellar comet 3I/ATLAS could be three times older than Earth, study reveals

While 3I/ATLAS is definitely a comet, its composition and age have remained unclear. Now, astronomers have solved these ...
New AtlasOpinion

It became too easy to shout ‘aliens’, so SETI changed its rules

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...
EcoPortal.net

They tested 20 molecules in the air of a planet 124 light years away and thought one was the smell of an alien ocean, until other teams reran the data and 87 percent of t…

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...