I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

China's Tianwen-2 probe has commenced its decade-long deep space mission, capturing a stunning image of Earth and the Moon ...

The European Space Agency (ESA) has detected what could be only the third known object to enter our solar system from ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

The mission aims to collect samples from the near-Earth asteroid 2016 HO3 and explore the main-belt comet 311P.

The European Space Agency (ESA) said it is monitoring an unidentified object alongside Russia identified only as A11pl3Z as it hurtles at astonishing speed from outside the Milky Way ...

The ESA says the object - which has been designated A11pl3Z - is currently several hundred million miles away from Earth, ...

Astronomy news always seems to break over coffee, on laptop startup. That was the case on Wednesday morning, when word of a ...

The China National Space Administration (CNSA) revealed on Tuesday new images of Earth and the moon captured by the Tianwen-2 ...

The icy giant is more than 10 times the size of any known comet, according to the National Radio Astronomy Observatory.

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

Vomit Comet “These measurements give us a look at how this enormous, icy world works,” said lead author Nathan Roth of American University and NASA Goddard Space Flight Center. “We’re seeing explosive ...