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

Mysterious nickel gas detected in interstellar comet 3I/ATLAS, revealing unexpected chemistry at enormous distances from the ...

After weeks of mounting public pressure, the space agency breaks its silence with a promised data release. What they've ...

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

The MeerKAT radio telescope in South Africa detected the first “radio signals” from 3I/Atlas. Astronomers first spotted the interstellar object in July. It is the size of Manhattan and is speeding ...

Scientists continue to explore the deep story of how Earth and the moon formed. One idea has gained attention because it ...

The European Space Agency has released the closest-ever spacecraft images of interstellar comet 3I/ATLAS, marking a major ...

Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.

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 ...

The next couple of nights, you might catch a glimpse of the Leonid meteors. However, the weather this year will not be ...