The “Book of the Dead” is a modern-day name given to a series of ancient Egyptian texts that the Egyptians believed would help the dead navigate the underworld, as well as serving other purposes. Copies of these texts were sometimes buried with the dead. The “‘Book of the Dead’ denotes the relatively large corpus of … Read more
The shell of Jupiter’s famous ice moon may be formed, in part, by pure underwater snow that floats up instead of falling down. A new study, published in the August issue of the journal Astrobiology, finds that Europa’s icy crust might be built partially by “frazil ice,” a fluffy accumulation of ice crystals that also … Read more
Space: the final frontier. The region between our home planet and everything else in the universe is a big unknown — full of untold wonders, celestial objects so big they boggle the mind, and some truly catastrophic events. Here are seven of the most terrifying things in space. Are you ready for a “megacomet”? The … Read more
The ashes of Nichelle Nichols, the actress who played Lieutenant Nyota Uhura in the original Star Trek, will get sent into deep space on a rocket that memorializes her and several other Star Trek veterans. Nichols’ son, Kyle Johnson, donated her ashes after she died in July at age 89. Nichols’ ashes will head to space on a … Read more
A mysterious Martian mineral that has perplexed scientists since its discovery seven years ago may have been spat out during an unusual volcanic eruption, researchers have revealed. The mineral, which is normally only found on Earth, was likely formed on the Red Planet more than 3 billion years ago. NASA’s Curiosity rover discovered the mineral … Read more
Bright-green fireballs that streaked across the skies over New Zealand last month may finally have an explanation. On July 7, 2022, a bright-green meteor was spotted crashing into Cook Strait between New Zealand’s North Island and South Island. The meteor, likely about 3.3 feet (1 meter) in diameter, struck with explosive power equivalent to 2,000 … Read more
The Goths were a people who flourished in Europe throughout ancient times and into the Middle Ages. Sometimes called “barbarians,” they are famous for sacking the city of Rome in A.D. 410. After the Western Roman Empire diminished, two Gothic kingdoms rose: the short-lived Visigoths and the longer-lasting Ostrogoths. The earliest surviving written records mentioning … Read more
The sun moves in such a predictable way across the sky that you might never suspect that its relationship with Earth is changing all the time. In fact, the average distance between Earth and the sun is not static year over year. So do we know if Earth is getting closer to or farther from … Read more
For the first time, scientists have created mouse embryos in the lab without using any eggs or sperm and watched them grow outside the womb. To achieve this feat, the researchers used only stem cells and a spinning device filled with shiny glass vials. The experiment is a “game changer,” Alfonso Martinez Arias, a developmental … Read more
There are some historical mysteries that may never be solved, from the date that Jesus was born to the identity of Jack the Ripper to the location of Cleopatra’s tomb. Sometimes, that’s because the relevant excavated material has been lost or an archaeological site has been destroyed. Other times, it’s because new evidence is unlikely … Read more
