A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

The James Webb Telescope measured a potential moon-forming disk encircling an exoplanet, NASA recently announced, inviting researchers to observe and study moon formation as it happens, while ...

While Loeb is known for making some controversial claims and predictions in the past, he is still a very respected astronomer ...

In a remarkable development, NASA has confirmed the detection of a mysterious object entering our solar system, classifying ...

Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something ...

3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the ...

Spirals of solar wind can spin off larger solar eruptions and disrupt Earth's magnetic field, yet they are too difficult to ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

Researchers discover hidden solar tornadoes that can disrupt Earth's systems - revealing why current space weather warnings ...