Space. It's really, really big. How big is it? Well, according to astronomers, the observable universe is around 92 billion light-years in diameter, but that's all we can see (hence the word ...

The impact that carved out the South Pole-Aitken basin on the moon appears to have come from the north, not the south as ...

Astronomers have discovered what could be the biggest known black hole in the universe. “This is amongst the top 10 most massive black holes ever discovered, and quite possibly the most massive,” ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

Gamma-ray bursts (GRBs) are the most energetic and luminous explosions in the universe. However, they are fleeting and often ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

It includes some less common objects like pulsars, binary stars, and supernova remnants. The survey also features some cosmic web filaments. These bunches of hot gas are the largest known structures ...

Related video: What’s next for Space Command? NEW YORK (AP) — The largest digital camera ever built released its first shots of the universe Monday — including colorful nebulas, stars and galaxies.