A new study suggests the Sun was born in a tightly packed cluster of sibling stars, but their early years were marked by ...

Our Sun was born from a cosmic cloud of gas and dust that also created other similar stars. But they all were hostile and ...

Interstellar comet 3I/ATLAS, only the third known object from outside our solar system, is now moving away from the Sun, and ...

Scientists have discovered a meteorite older than Earth, offering the earliest clues to how the Solar System formed and how ...

Skywatchers around the world are set for a rare celestial event as 3I/ATLAS, the third confirmed interstellar object to pass ...

3I/ATLAS aka C/2025 K1 ATLAS, the third interstellar visitor in the solar system to be recorded since 1I/Oumuamua (2017) and ...

"With this data, the future path of the comet can also be determined much more precisely," Richard Moissl of ESA told ...

The dream of clean, free energy from the sun seemed perfect three years ago. Solar panels promised to slash electricity bills ...

The interstellar comet 3I/ATLAS has been confounding scientists since it began unexpectedly accelerating, but the cause ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

Explore the 3I/ATLAS alien spaceship theory, new signals, expert claims, and scientific debates about its mysterious ...