A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

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

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make ...

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

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

Three new full-dome movies will highlight the July schedule at the University of Wyoming Harry C. Vaughan Planetarium.

Researchers from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences and Columbia University ...

Researchers have made a major breakthrough in solar technology, uncovering a new material that can boost cell longevity.

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Inspired by nature, scientists created a self-powered device that recognizes color just like our eyes, paving the way for ...

Instead, based on the budget process to date and statements from the White House, they view the memos as an effort by the Trump administration to move forward with canceling as many NASA science ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.