How red the moon appears can depend on how much pollution, cloud cover or debris there is in the atmosphere. For example, if an eclipse takes place shortly after a volcanic eruption, the particles in the atmosphere will make the moon look darker than usual. While there are planets and moon...
However, when released into the environment in large quantities, it can be harmful to animals and people alike, as is the case in Arkansas. In the 1930s and '40s, Arkansas was a leader in the cinnabar mining industry. Because mercury is a bioaccumulative toxin (PBT), its concentration ...
During a total solar eclipse the sky will darken and observers, with the correct safety equipment, may be able to see the sun's outer atmosphere, known as the corona. This makes for an exciting skywatching target for solar observers as the corona is usually obscured by the bright face of...
The air today is particularly fresh after the rain. 2 Atmosphere Plays a key role in climate regulation and the greenhouse effect. Changes in the atmosphere's composition can significantly affect the global climate. 2 Air The invisible gaseous substance surrounding the earth, a mixture mainly of ...
That feverish atmosphere is just as well harnessed in the recording itself, with Siouxsie Sioux’s manic vocal encouraged by distorted, discordant guitar lines and tribal drumming that could appear one-dimensional were it not for the variety on offer within. The Scream by Siouxsie and the ...
chemical processing, and incineration may all produce direct exposure to, and inhalation of, dangerous substances. One such common hazard is exposure to lead and other toxic metals. Another example of hazardous substance encountered in electronic recycling is mercury, which can be a dangerous neurotoxi...
Mercury is also in Leo and will enter Virgo on July 26. For now, before entering the hardworking sign of Virgo, Mercury is shining. Thought and the mind are very focused on self-promotion, and debates can be stormy. Indeed, Mercury is square Mars and Uranus. It's challenging to hold...
aAs long ago as 1610 Galileo had observed that Jupiter has four very large moons,one of which is nearly the size of the planet Mercury . (Scientists later determined that the giant planet has more than six moons,)But what lay beneath those colorful clouds? Was there a solid surface? Or ...
aAs long ago ast610 Galileo had observed that Jupiter has four very large moons,one of which is nearly the size of the planet Mercury . (Scientists later determined that the giant planet has more than six moons,)But what lay beneath those colorful clouds? Was there a solid surface? Or di...
During a total lunar eclipse, the lunar surface turns a rusty red color, earning the nickname "blood moon". The eerie red appearance is caused by sunlight interacting withEarth's atmosphere. When sunlight reaches Earth, our atmosphere scatters and filters different wavelengths. Shorter wavelengths ...