Astronomy on MSN
The evolution of solar imaging
The Sun has captivated humanity for millennia. And yet, despite being our closest star, studying it is not easy. Its blinding ...
Observing an eclipse of the sun is always fascinating, but on March 29, 2025 — when a partial solar eclipse is visible in the Northern Hemisphere — there will be an extra reason to do so. As well as ...
Largest imaging spectro-polarimeter achieves first light at the NSF Daniel K. Inouye solar telescope
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 ...
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