Comet C/2025 R3 is putting on its final show as it passes close to the Sun before leaving the solar system forever.

Each year, tens of thousands of visitors, mostly Texans from the bigger cities, trek up the mountains to attend “star parties ...

In a stunning celestial moment captured from above the Earth, NASA astronautJessica Meir has revealed an awe-inspiring ...

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

Researchers have found that a small detector orbiting Earth can directly detect ‘cosmic dust’ from space as it strikes the ...

Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely ...

From spectacular devastation to the all-too-human drama wrought by climate change, these movies and television series depicting global warming - or cooling! - have been chosen by THR staffers for ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...