Many people mistakenly believe that the sky’s color comes from reflecting off of oceans; this may partially be true but more accurately the sky takes its blue hue from long wavelengths of light absorbed by water bodies. Water molecules absorb reds, oranges and yellows more readily while reflecting back blue wavelengths onto surfaces that then…
Tonight will mark a “super blood moon”, with its appearance being of dusky red hue due to being full Moon at perigee (its closest point from Earth in its orbit). Skywatchers with clear skies should be able to spot it well before dawn on Monday. Definition A super blood moon occurs when the Moon reaches…
As sunsets and sunrises approach, the sky often turns from blue to red as more atmospheric particles pass through as sunlight descends towards its point of origin. As soon as sunlight enters our atmosphere, it is scattered all across it by atmospheric gases and particles, with blue light being more heavily scattered due to shorter…
An engaging article can enlighten and educate your target audience, as well as drive traffic to your website and convert customers. Isaac Newton proved with his prism that white light contains all of the colors visible spectrum, yet each hue has its own wavelength: violet and blue wavelengths are shorter while red’s have longer ones….
Saturn boasts several large and small moons, the largest being Titan, which is slightly bigger than Mercury and offers researchers insights into Earth’s early formation. Astronomers have known since the 1980s that Saturn’s iconic rings are gradually dissolving, though no exact timeline or rate were available to them. The Rings Astronomers have long noted the…
Sunlight from the sun passes through our atmosphere and becomes dispersed, with shorter wavelengths like blue being scattered more widely than other colors. Blue light must travel further through the atmosphere than other colors, which explains why the sky appears blue. Rayleigh Scattering Sunlight passing through Earth’s atmosphere is scattered by molecules and particles in…
Anybody with access to a backyard telescope or binoculars can view Saturn’s magnificent rings, but soon these iconic features will fade from view temporarily over the coming months. Saturn’s orbit around the sun puts it at an angle, hiding its rings temporarily from view. Don’t worry though; when its path returns to normal they will…
People often ask why the sky is blue; this answer lies within atmospheric gases and dust particles which scatter sunlight back onto Earth, with blue wavelengths being scattered more often than any other hues. Tamil language provides distinct words for blue (neela – niil), green (pcc paccai) and yellow. Furthermore, light sky blue can also…
Saturn’s iconic rings are disintegrating rapidly. That is because their age was underestimated, causing tons of mass to evaporate every second. Astronomers estimate that Saturn’s rings will only remain visible for another 100 million years or so, according to stargazers’ research. To witness them one last time, stargazers should view Saturn when its rings are…
