A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

Two massive black holes just collided in deep space, forming a single cosmic monster 225 times the mass of our Sun. This is ...

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...

If a huge asteroid smashes into the moon in 2032, the gigantic explosion would send debris streaming toward Earth that would threaten satellites and create a spectacular meteor shower, according ...

Earth is no longer at risk of a direct collision with the asteroid 2024 YR4, but an impact on the moon in 2032 could send debris hurtling towards our planet that could take out orbiting satellites ...

The planet braces for impact in a new teaser for FX Networks and Noah Hawley's Sydney Chandler-starring Alien: Earth, set for August 12th.

The Aguas Zarcas meteorite, a carbonaceous chondrite, surprisingly orbited for 2 million years without collision, challenging the fragile "mudball" reputation.

A collision between Earth and another planet is a cataclysmic event; could anything survive? Donald Trump Gives DOGE Update as Elon Musk Says He'll Step Down in May Rescued NASA astronauts deliver ...

Asteroid 2024 YR4 has a small chance of hitting Earth in 2032, but as astronomers make more observations about its trajectory, the odds of a collision are being refined ...

ANALYSIS: Asteroid 2024 YR4 could have a positive impact on Earth, writes Anthony Cuthbertson, with Nasa saying it could ‘herald a new era for humankind’ ...