When people picture space, they often imagine endless black emptiness dotted with planets and stars. But new research shows that the region surrounding our solar system is far from empty. Instead, it ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device ...

A UCLA-led team has achieved an unprecedented feat: capturing the sharpest image ever recorded of a distant star’s ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

NASA's recent budget request doesn't offer hope for a leading X-ray astronomy spacecraft. Scientists are pretty worried.

Active region 4246 on the Sun has completely moved to the Earth-facing side, followed by another large area that may become the new "queen of the ball." This was announced on November 1 at the ...

“We should have started shouting back in 1947,” says Radio Astronomer Charles Seeger. “But we didn’t know then what we had hold of.” Anxious to make up for this omission, the University of California ...

Satellite imagery of Rafah, Gaza, provided by commercial company Planet Labs, offers a spaceborne view of the Israel-Hamas war. Last week, the chief scientist of the James Webb Space Telescope, Jane ...