NASA’s Hubble Telescope captured the Pillars of Creation in 1995 and revisited them in 2014 with a sharper view. Webb’s infrared image reveals more stars by penetrating dust. Hubble highlights thick dust layers, while Webb shows hydrogen atoms and emerging stars. – Submitted photo
News
Here’s how to catch an electromagnetic wave
What is the electromagnetic spectrum? According to Merriam-Webster, this spectrum is “the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma rays to the longest radio waves and including visible light.”
