What is so great about a Mollusk shell having spines or spikes? We could say they are pretty and even spectacular, and that would be true. However, they actually have a very specific purpose in the life of mollusks.  Let us imagine we are a Clam (Bivalve). We do not have hands or tentacles that […]

Every year, from September 15 through October 15, people celebrate Hispanic Heritage Month in the United States. Let us remember that this year, 2021, marks the 500th anniversary of the Fall of Tenochtitlan, the Mexica capital. A modern inscription marks that event. One could argue that this marked the beginning of Hispanic heritage in the […]

Venus remains in the evening sky this month. Venus outshines everything except the Sun and the Moon, so it is unmistakable low in the west southwest at dusk. Jupiter and Saturn were up all night long last month, leaving them well placed for evening observing this fall. Look for Jupiter and Saturn rising in the east […]

With a name that means “terrible lizards”, you would expect dinosaurs to be terrifying and unfeeling brutes. Recent research, however, has revealed that even the most fearsome giants might have had a softer and more compassionate side, especially when it came to parenting. One dinosaur, in particular, has shown strong evidence for providing extended child care.

Venus remains in the evening sky this month.  Venus outshines everything except the Sun and the Moon, so it is unmistakable low in the west at dusk. Jupiter and  Saturn are up all night long this month.  Saturn is at opposition on August 2, while Jupiter is at opposition on August 19.  A planet comes to […]

I am an African American female sitting at home at my work desk in my black and red gaming chair. My hair is black, shoulder length and straight. Today I’ve decided to wear a black shirt with blue shorts because it can get pretty warm inside during these summer months. Alternative music blasts from my […]