A team of astronomers recently made the bold claim that they had found "the strongest evidence yet" that life exists anywhere else besides Earth – setting off a media frenzy. By studying data from ...

A growing number of studies have cast doubt on earlier claims about signs of life on K2-18b, a planet 124 light-years away in the Leo constellation, concluding that the available data doesn’t support ...

An exoplanet orbiting a dwarf star 124 light-years from Earth made headlines around the world in April 2025. Researchers at the University of Cambridge reported that planet K2-18b could be a marine ...

What can sub-Neptune exoplanets teach astronomers about finding life beyond Earth? This is what a recent study published in ...

自古以来，人类便仰望星空，不断追问宇宙中是否存在其他生命。近年来，随着数千颗系外行星（即太阳系外的行星）陆续被发现，这个问题逐渐从哲学猜想转变为严谨的科学研究。在众多的系外行星中，一颗名为K2-18b的行星近日成为了天文学界关注的焦点。

自古以来，人类便仰望星空，不断追问宇宙中是否存在其他生命。近年来，随着数千颗系外行星（即太阳系外的行星）陆续被发现，这个问题逐渐从哲学猜想转变为严谨的科学研究。在众多的系外行星中，一颗名为K2-18b的行星近日成为了天文学界关注的焦点。

Back in April, the world became captivated by the news that maybe, just maybe, we weren't alone in the universe after all. If extraterrestrials were to exist on a distant exoplanet as a team of ...

CAPE CANAVERAL, Fla — In a tantalizing first, scientists have discovered water at a planet outside our solar system that has temperatures suitable for life. Two research groups announced this week ...

CAPE CANAVERAL, Fla — In a tantalizing first, scientists have discovered water at a planet outside our solar system that has temperatures suitable for life. Two research groups announced this week ...