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

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 ...

Scientists believe that many more such objects regularly pass by the Earth, with a number of them flying relatively near to ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Astronomers have confirmed the presence of a new interstellar object hurtling through our solar system, on a trajectory that ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

The Milky Way's core will be visible this month and through August. Here's what Tennessee stargazers should know.

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

Astronomers taken on the role of cosmic archeologists, using the James Webb Space Telescope (JWST) to excavate over 100 disk ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...