WJAC provides news, weather and sports information for Johnstown, Altoona, State College and DuBois, Pennsylvania. Our ...

In a new monthly column for pv magazine, the International Solar Energy Society (ISES) debunks old and new urban legends about solar energy.

Japanese astronomers have discovered a potential dwarf planet, nicknamed Ammonite, orbiting the Sun far beyond Neptune, challenging the existence of the theorized Planet Nine.

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

Discover 3I/ATLAS, an interstellar comet with a reddish hue, rich in water ice, and possibly predating the solar system.

It's officially the third known interstellar object to pass through our solar system, and it poses no threat to Earth. The other two interstellar objects were 2I/Borisov, reported in 2019 , and ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

Prepare your solar panels for the Australian winter. Learn how to winterise your solar panels to ensure peak performance with expert seasonal maintenance tips.

"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today." ...