Astronomers have detected the radio afterglow of a powerful space explosion that went unseen, possibly an orphan gamma-ray burst or a rare blackhole event 1.7 billion light-years away ...

This week's letter to the editor of the Herald Times Reporter draws parallels between failures in the Challenger explosion ...

NVIDIA CEO Jensen revealed that not only does Space AI solve the AI energy scaling problem and the compute scaling problem, ...

Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our ...

Astronomers used Webb to find the star behind supernova 2025pht, revealing how thick dust can hide massive red supergiants.

Texas-based Firefly Aerospace is planning to launch its Alpha rocket on its first spaceflight from Vandenberg since April ...

Researchers used James Webb Telescope images to identify the star, which went supernova 40 million years ago ...

Donald Trump said in a video posted on social media that the US had begun “major combat operations in Iran”. The US president ...

The Israeli military said the strikes also killed Mohammad Pakpour, the commander of the Iranian Revolutionary Guard Corps.

"There was a lot of people on the road. They don't move. There's no place for them to go," the fire chief said.

Iran’s paramilitary Revolutionary Guard said it had responded by launching a ‘first wave’ of drones and missiles targeting ...