An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic ...

The galaxy's vast spiral arms span approximately 2,60,000 light-years, hosting over a trillion stars orbiting a supermassive ...

Is interstellar object 3I/ATLAS an alien probe or a natural comet? Explore the compelling scientific evidence, from its tail to its chemical makeup, that debunks the myths.

A new study led by UNLV scientists sheds light on how planets, including Earth, formed in our galaxy—and why the life and ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

What can the gamma ray light emitted by the Milky Way Galaxy teach scientists about the existence of dark matter? This is ...

The new spectrograph on Chile's SOAR telescope captures Eta Carinae with unprecedented precision, revealing the secrets of ...

Interstellar comet 3I/ATLAS, a 7.5-billion-year-old visitor from the early galaxy, is offering scientists a rare glimpse into ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in a star. It is likely a direct descendant of one of the universe's first ...

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

HD 140283, better known as the Methuselah star, is around 200 light-years from Earth, in the constellation of Libra. It is ...

The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...