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here is the Sun in ultraviolet light, shown in a red hue as taken by the orbiting Solar Dynamics Observatory (SDO). Superimposed in false-colored green and blue is...
Why does the Perseus galaxy cluster shine so strangely in one specific color of X-rays? No one is sure, but a much-debated hypothesis holds that these X-rays are a clue to...
instrumentation to make observing the Sun’s X-rays a reality. The soft X-ray wavelength range is dominated by spectral lines formed by ions that only exist at...
X-RAYS AND ENERGY X-rays have much higher energy and much shorter wavelengths than ultraviolet light, and scientists usually refer to x-rays in terms of their energy...
NASA's Chandra X-ray Observatory solves the mystery of x-rays from comets by peering into the core of the surprising Comet LINEAR. ......
Stellar Family Portrait in X-rays...https://smd-prod-admin.nasawestprime.com/news-articles/stellar-family-portrait-in-x-rays
Later this year, astronomers plan to use NASA's powerful Chandra x-ray telescope to look at something new: Earth < ..., exploding stars--in other...
Astronomers using the Chandra X-ray Observatory have spotted a mysterious pulsing x-ray beacon near the north pole of the giant planet. ......
X-rays Chandra sees are the best tracer of where the energy is. With images such as these, we can directly diagnose what is going on." What is going on, according to Dr....
From X-ray astronomy to diatoms March 5, 1998: Richard Hoover...