The Sun has captivated humanity for millennia. And yet, despite being our closest star, studying it is not easy. Its blinding ...

The Sky-Watcher Heliostar 76mm H-Alpha Solar Telescope is introduced as an accessible instrument for amateur solar observation, featuring a 76mm f/8.3 objective and an integrated high-performance ...

"The national security establishment has already been doing this for five decades but thought that no one could replicate it, so they made it highly classified." When you purchase through links on our ...

Long-term astrophotography projects involve repeatedly imaging celestial objects over extended periods (days to years), documenting changes in their position and/or appearance, combining art and ...

Astronomers have just captured the highest resolution images of a solar flare ever recorded, offering unprecedented insights into how the sun works and potentially transforming space weather ...

A comparative 3D visualization of trap state distributions in perovskite solar cells, showing both energy (left) and spatial (right) profiles. The sulfa guanidine (SG)-treated “Target” device exhibits ...

Master solar imaging with this full step-by-step processing guide designed for spectroheliograph users. From raw data to stunning final images, I cover everything you need to know — even if you're a ...

To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence ...

A narrow-band image of the Sun at a wavelength of λ=588.9nm - that of a well known solar sodium line also known as the “NaD line.” The image was acquired during recent first light efforts with the VTF ...

The next ORION program will take place at 7 p.m. Wednesday, Feb. 19, in the City Room (Room A-111) of the McNally-Coffey Building at Roane State Community College's Oak Ridge campus. Joe Baldwin of ...