Earth’ planet has shown many of the key factors to supporting life as we know it, according to Professor Luke O’Neill.

For decades, scientists have puzzled over traces of primordial helium—a rare isotope known as ³He—escaping from volcanic ...

Researchers from Japan and Taiwan reveal for the first time that helium, usually considered chemically inert, can bond with ...

Chances an asteroid may hit Earth in 2032 dropped to near zero, astronomers say. Here's what to know about 2024 YR4.

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 ...

Another night of observations revealed there is little to fear from the football-field-sized Asteroid 2024 YR4.

Researchers from Japan and Taiwan reveal for the first time that helium, usually considered chemically inert, can bond with ...

Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to ...

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China’s Zhurong rover used ground-penetrating radar to find signs of beaches beneath Mars’ surface, adding evidence to the ...

Earthlings can keep their plans seven years from now after scientists have officially declared Asteroid 2024 YR4 is not a ...