Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

The night sky will dazzle this week as the Lyrid meteor shower kicks off its annual display, marking the return of one of the oldest and most reliable celestial shows of the year.

The quasi-periodic eruptions of X-rays from a black hole 300 million light-years away are unlike any researchers have ever seen before.

Sunlight reaching Earth’s surface isn’t as stable as we might think—it’s actually fluctuated dramatically over the decades due to pollution and clean air efforts. An international team of researchers ...

JADES-GS-z13-1-LA is a young galaxy shining just 330 million years after the Big Bang, signaling it's part of a process called reionization.

The Lyrids and Eta Aquarids meteor showers can both be seen starting in late April, with viewing opportunities in both the northern and southern hemispheres ...

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

I have a lingering doubt about all many of these options and their ability to accommodate a 95th percentile soldier and their ...

The looming ban on bottom trawling is the latest threat to Malaysia’s fishermen, who are also facing declining catch levels, a lack of interest from local youth in joining the trade, piracy in the ...