As Earth’s closest neighbor in space, we know a lot about the moon. We know that the Moon is less than a third of the size of Earth. We know that every 27 days, the Moon rotates around Earth and spins at the same time. This means that the same portion of the Moon is always facing Earth, and the side that isn’t is often referred to as the Dark Side of the Moon.All of this being said, there’s still a bunch of things that we’re learning about the Moon, and in fact, researchers are unravelin ...read more
Products intended for the treatment of acne and other skin conditions could break down into cancer-causing substances when improperly stored, according to a report in the Journal of Investigative Dermatology.Topical treatments for both acne and rosacea that contain benzoyl peroxide (BPO) can degrade into the known carcinogen benzene if they are stored at room temperature or higher. Exposure to ultraviolet rays, including those found in sunlight, can also trigger the products' transformation into ...read more
The word magic is not often used in the context of science. But in the early 1930s, scientists discovered that some atomic nuclei — the center part of atoms, which make up all matter — were more stable than others. These nuclei had specific numbers of protons or neutrons, or magic numbers, as physicist Eugene Wigner called them.Maria Goeppert Mayer won the 1963 Nobel Prize in physics. Argonne National Laboratory, CC BY-NC-SAThe race to figure out what made these nuclei so stable began. Under ...read more
Wildfires are becoming increasingly destructive across the U.S., as the country is seeing in 2024. Firefighters were battling large blazes in several states from, California to and North Dakota in, early October 2024, including fires burning near homes and communities.Research shows wildfires are up to four times larger and three times more frequent than they were in the 1980s and ‘90s, with some consuming hundreds of thousands of acres in a single blaze.Lightning strikes are one cause, but th ...read more
Our home star, the sun, is a middle-aged main sequence star. That is to say, it is roughly halfway through its lifecycle and is an average-sized star compared to the spectrum of stellar types that can be found elsewhere in our galaxy and beyond. Life, in its 4.5 billion-year journey on Earth, has had an intimate relationship with the sun. It provides life with its main source of energy via photosynthesis, it keeps temperatures within a balmy range, and its energy drives many of Earth's cycles o ...read more
Author Vishay SinghPosted on Categories Discover Magazine