Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

We have discovered two interstellar objects so far, ’Oumuamua and Comet 2I/Borisov. ’Oumuamua had no dust tail and a ...

The object, 3I/ATLAS, was discovered several days ago and is only the third interstellar visitor to be identified You can ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.

Priscilla Diane Chapman Frisch, a University of Chicago Research Professor in Astronomy and Astrophysics and a world-leading ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

PARIS — The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct ...

Once online, the solar array will ensure that the village’s power grid has a backup system, said Tim Kalke, general manager of Sustainable Energy for Galena Alaska — or SEGA — a nonprofit that will ...

PADUCAH — Tennessee Valley Authority is leading innovative energy technology efforts with a first-of-its-kind solar field on a Shawnee Fossil Plant closed coal ash site. The project, called ...

Solar photovoltaics (PV) has proven itself to be the most dependable source for harvesting solar energy. The output of solar PV system relies upon solar radiation and temperature which vary throughout ...