A possible galaxy that exists some 13.5 billion light-years from Earth has broken the record for farthest astronomical object ever seen. That age places this collection of stars, now dubbed HD1, between a time of total darkness — about 14 billion years ago the universe was a blank slate devoid of any stars or galaxies … Read more
Researchers in the U.K. have developed a way to reverse the aging process in skin cells, turning back the biological clock by about 30 years. De-aging cells has become increasingly common in the last decade, with researchers reprogramming multiple mouse, rat and human cell types. But never before have cells been de-aged by so many … Read more
Two of the strangest, most colossal structures in the Milky Way may have formed in a 100,000-year-long explosion at our galaxy’s center, new research suggests. Those structures — named the Fermi bubbles and eROSITA bubbles after the respective telescopes that discovered them — straddle the Milky Way’s center in an enormous hourglass shape, with one … Read more
Time is the apparent progression of events from past to future. While it’s impossible to completely define the nature of time, we all share many common experiences bound by time: Causes lead naturally to effects, we remember the past but not the future and the evolution of time appears to be continuous and irreversible. Einstein’s … Read more
The mysterious Antikythera mechanism, thought by some to be the world’s first computer, was first “started up” on Dec. 22, 178 B.C., archaeologists have now found. Discovered by sponge divers in a Roman-era shipwreck near the Greek island of Antikythera in 1901, the elaborate ancient computer, which looks like a shoebox-size contraption with gears and … Read more
The Goldilocks zone gets its name from the fairy tale, “Goldilocks and the Three Bears”. Goldilocks is a fussy little girl whose porridge has to be just right — neither too hot nor too cold. It’s the same with life itself — or at least, the kind of water-based life we’re familiar with on Earth. … Read more
A circular shape on the seafloor visible on Google Earth is raising cries of “UFO,” but chances are … it’s not aliens. The sighting comes courtesy Scott Waring, proprietor of UFOsightingsdaily.com and frequent discoverer of objects that he dubs “100% proof” of ancient aliens. (He’s also an avid peruser of photographs from NASA’s rovers, and … Read more
The unicorn is one of the most famous mythical creatures, often depicted as a white horse with a spiraling horn erupting from its forehead. It’s not hard to imagine a horse with a horn, and for much of the mythical creature’s history, people thought it actually existed. But where did this myth come from? Unicorn-like … Read more
For the first time, a patient in a completely locked-in state due to amyotrophic lateral sclerosis (ALS) was able to communicate verbally using a brain-computer interface, according to a new study. This technology allowed the patient, a 37-year old man with ALS, to communicate by forming words and phrases, despite not having any voluntary muscle … Read more
Plastic-eating bacteria could help to one day tackle some of the 14 million tons of plastic that is offloaded into our oceans every year. Plastic pollution leads to severe impact on marine ecosystems and can affect human health. For example, once plastic enters the ocean it can suffocate and entangle animals, according to the International … Read more
