A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

Trump’s budget would cut NASA’s $7.33 billion science budget nearly in half. The administration’s argument is simple: NASA ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

However, NASA has revealed updated information about its upcoming journey through the solar system. 3I/ATLAS is currently around 4.5 times as far from the sun as Earth is.