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NASA has warned two massive asteroids 2025 BS4 and 2025 BH2 are set to come dangerously close to Earth today. Asteroid 2025 BS4, will safely pass Earth on January 28, traveling at 35,000 miles per ...

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The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

For 45 years, the Alien movie franchise has seen the Xenomorphs terrorize poor groups of humans on various spaceships and planets (most recently in the 2024 movie Alien: Romulus), but now the iconic ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

Alien: Earth is coming up this summer, and we know it's going to be a scary ride. The first-ever TV show in the sci-fi franchise is set to channel the horror vibes of Ridley Scott's Alien as the ...

There's a lot more to Earth than meets the eye. Far from being just a roundish rock barreling through space, our planet is composed of several layers held together by intense forces of gravity.

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

The asteroid, which had been unknown before it popped into view from a telescope in Arizona on Wednesday, came within about 60,000 kilometers (37,000 miles) of Earth on Friday at about 1500 GMT ...