How Deep Is the Earth’s Core? Unearthing the Core’s Mysteries

The Earth's core is about 3,959 miles (6,371 km) deep, starting from the surface to the planet's center.

The Earth's core is about 3,959 miles (6,371 km) deep, starting from the surface to the planet's center.

The article discusses black holes, supernovae, dark matter, and hazards in space, enhancing our understanding of the cosmos.

Progesterone significantly impacts menopause by managing symptoms like hot flashes, with therapy often involving a balance with estrogen.

The universe is continually expanding, influenced by the Big Bang, dark matter, and dark energy, with its expansion measured through observing redshifts and brightness of certain known objects, yet discrepancies in measurements imply there's still much to understand.

Mononucleosis, commonly known as mono, can be mistaken for an autoimmune disease due to overlapping symptoms like fatigue, but it's crucial to differentiate between mono caused by the Epstein-Barr virus and autoimmune conditions where the immune system attacks the body.

Monk seals, in genus Neomonachus, face significant conservation challenges; two species remain, with Hawaiian monk seals critically endangered.

Mantis shrimp have complex compound eyes with trinocular vision, thousands of ommatidia for detailed vision, and UV communication ability.

Tennessee, known for diverse geography including the Cumberland Plateau and Appalachian Mountains, is vital for its historic and cultural richness.

Pandemics are widespread outbreaks of infectious diseases, causing significant global health, social, and economic impacts.

Cisgender identity refers to individuals whose sense of personal identity and gender corresponds with their birth sex.