In a spectacular tribute to its 36-year orbital journey, NASA’s Hubble Space Telescope has released a high-resolution image of the Trifid Nebula, 5,000 light-years distant in the constellation Sagittarius. This …
Tag:
Star Formation
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Imagine rays from the sun that you can’t see but feel as a warm glow or sudden burn—these are ultraviolet (UV) rays. Shorter in wavelength than violet light, UV spans …