Finding another Earth is the holy grail of modern astronomy. NASA's upcoming Habitable Worlds Observatory (HWO) is ...

Prof Heidi Newberg is an astrophysicist at Rensselaer Polytechnic Institute. Her research focuses primarily on understanding the structure of our own galaxy through using stars. In a newly ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

An Australian plane has spotted an "orange rectangular object" and a "gray or green circular object" while searching for missing Flight 370 in the southern Indian Ocean, officials said. Hishamuddin ...

It felt a signal deep in a lower layer of space, a pattern that indicated intelligence. Curious, it built a child process in the layer's native physics and sent it to investigate. This layer of space ...

LONDON — A Marshall amplifier. A hybrid electric car battery. A Braun ET66 calculator. A mortar board. A Moleskine notebook. An Apple iPhone chip. An American Express Centurion charge card. A Sony ...

The Gimp provides the Rectangle, Ellipse and Lasso selection tools to help you cut out specific parts of a photo or illustration to keep, eliminate or edit. In addition, if you add an Alpha channel to ...