On Oct. 13, 1773, a French astronomer named Charles Messier discovered the "whirlpool galaxy," also known as Messier 51, or ...

Light pollution can obstruct your view of catching spectacular cosmic sights like meteor showers, distant planets, the Milky ...

Scientists from the SAGA Survey have studied 101 Milky Way-mass galaxies, revealing that our galaxy may have fewer satellite ...

The mini-moon is a novel event because until recently, astronomers did not have telescopes advanced enough to see these ...

The Moon passes several planets as Jupiter’s Galilean moons delight and Saturn’s satellite Iapetus reaches western elongation ...

An iPhone 16 Pro Max vs Samsung Galaxy S24 camera comparison concludes that it’s hard to pick an overall winner given the role played by personal preferences, but the range of sample shots provides a ...

The iPhone 16 Pro Max features a 48-megapixel main camera with a wide-angle lens, a 48-megapixel ultrawide camera and a ...

New data suggests our galaxy may reside in an immense basin of gravitational attraction far larger than Laniākea.

REBELS-25, a galaxy resembling the Milky Way found in the early universe, defies traditional models with its orderly ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...