For decades, astronomers have been searching for Earth-like planets outside our solar system. A breakthrough AI system ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

University of Central Florida (UCF) scientists and their collaborators discovered new insights into the formation of distant ...

Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying traces of methanol. The discoveries are helping them ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Inouye Solar Telescope (DKIST) has captured another stunningly close look at the surface of our sun. DKIST has collected ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

They can come from other solar systems and be thrown into interstellar space by collisions or be slingshotted by a planet or star’s gravity. Credit: Western University Gregg, a PhD candidate in ...

It is currently in the Smithsonian's National Air and Space Museum's Steven F. Udvar-Hazy Center in Virginia.

The Defence Minister has announced an unprecedented half a billion dollars or more to spend on space operations as part of a new high-tech military push. The defence capability plan envisages ...

Mike Brown is convinced that beyond Neptune, at the far reaches of our solar system, there's an unseen giant planet. "This is the 5th largest planet in our solar system, lurking out there ...