With a huge body, sharp claws, and dagger-like teeth, Tyrannosaurus rex would not have related on looks to kill. But research suggests its eyes may have contributed to its bone-crushing bite. A study has proposed the keyhole-shaped eye sockets of T rex may have helped to disperse stress across the skull of the fearsome predator … Read more
Credit: NASA/JPL-Caltech A new analysis of seismic data from NASA’s Mars InSight mission has revealed a couple of surprises. The first surprise: the top 300 meters of the subsurface beneath the landing site near the Martian equator contains little or no ice. “We find that Mars’ crust is weak and porous. The sediments are not … Read more
Research Box Title Analyzing data from NASA’s Hubble Space Telescope and several other observatories, astronomers have concluded that the bright red supergiant star Betelgeuse quite literally blew its top in 2019, losing a substantial part of its visible surface and producing a gigantic Surface Mass Ejection (SME). This is something never before seen in a … Read more
With a huge body, sharp claws, and dagger-like teeth, Tyrannosaurus rex would not have related on looks to kill. But research suggests its eyes may have contributed to its bone-crushing bite. A study has proposed the keyhole-shaped eye sockets of T rex may have helped to disperse stress across the skull of the fearsome predator … Read more
One of Earth’s defining features is its plate tectonics, a phenomenon that shapes the planet’s surface and creates some of its most catastrophic events, like earthquakes, tsunamis, and volcanic eruptions. While some features of plate tectonics have been spotted elsewhere in the Solar System, the Earth is the only planet we know of with the … Read more
NEWYou can now listen to Fox News articles! NASA’s Jet Propulsion Laboratory (JPL) says that a viral image of a clump of stringy material photographed on the surface of Mars is likely Dacron netting. The material is also used in thermal blankets, according to an agency blog post. However, before the string could be imaged … Read more
A plane passes in front of a full moon July 13, in Milwaukee. The moon’s orbit brought it closer to Earth than usual. This cosmic combo is called a supermoon. A supermoon will occur again on Thursday night. (Morry Gash, Associated Press) Estimated read time: 4-5 minutes ATLANTA — Tonight’s sturgeon supermoon could have you … Read more
The heart of the Etruscan shrew, one of the world’s smallest mammals, beats incredibly fast — up to 1,500 times per minute, or 25 times per second. The human heart, in comparison, is sluggish, beating only 60 to 100 times a minute. Then there’s the heart of the blue whale, the largest animal ever to … Read more
The Jargon File is “a comprehensive compendium of hacker slang illuminating many aspects of hackish tradition, folklore, and humor.” The first version was compiled in 1975 by a computer scientist at Stanford named Raphael Finke. It’s been maintained by various people and hosted on various computers over the years but in recent decades the canonical … Read more
Scientists studying the young star AS 209 have detected gas in a circumplanetary disk for the first time, which suggests the star system may be harboring a very young Jupiter-mass planet. Science images from the research show (right) blob-like emissions of light coming from otherwise empty gaps in the highly-structured, seven-ring disk (left). Credit: ALMA … Read more