Page 23 - Upper Paleolithic News Today

Stone Age dots, lines and Y-shaped marks might represent a type of proto-writing created by hunter-gatherers who lived in Europe at least 20,000 years ago.

Solar eclipses, meteor showers, and more: The Universe is really bringing it this year.

A bright start to 2023: The comet C/2022 E3 (ZTF) is said to be bright enough to be spotted with the naked eye as it passes the sun and Earth.

Montanans will most likely get a glimpse of C/2022 E3 (ZTF) in January. Here's what you need to know.

C/2022 E3 (ZTF) will pass through the inner solar system in January and February 2023, and may be visible to the naked eye.

C/2022 E3 (ZTF) will pass through the inner solar system in January and February 2023, and may be visible to the naked eye.

Astronomers are excited as a newly discovered comet has entered the inner solar system.

The comet, named C/2022 E3 (ZTF), makes its closest approach to the Sun on January 12, and then passes its closest to Earth on February 2, NASA said in a blog post.

A comet that hasn’t visited Earth since the Neanderthals existed during the last ice age is set to blast past Earth in early 2023. The comet C/2022 E3 (ZTF) could be so bright it is visible to the

Dean Snow was one of my two advisors in undergraduate school. I have fond memories of all six months of college. But that's another story. Anyway, several years ago, Dean got wind of the research showing that humans exhibit sexual dimorphism in the ratios of the middle digits of the hand. It is believed that this is accounted for by differential rates of bone growth during early development that happen to be different, on average, between males and females. There is probably not an ada...