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A new study of metal ore deep inside the moon is offering fresh evidence that Earth's natural satellite was formed by an ancient planet crashing into Earth long ago. This long-theorized interplanetary collision — which scientists believe occurred some 4.5 billion years ago — saw a Mars-sized planet named 'Theia' slice itself into hot lava fragments upon impact with the Earth. While some of Theia's planetary remains appear to be buried as dense and massive 'blobs' deep underneath Africa and the Pacific Ocean's tectonic plates, scientists said evidence for where the rest of Theia went after this crash had remained...

Ahram Online reports that a fortified royal retreat has been uncovered at the Tel Hebwa site, which is located in North Sinai. Mohamed Ismail Khaled of the Supreme Council of Antiquities said that the mudbrick structure was likely used during the 18th Dynasty reign of Thutmose III (ca. 1479–1425 B.C.). The structure’s entrance, located on its northern side, led to a large hall with three columns, added Hisham Hussein of Sinai Antiquities. This room connected to a smaller hall with entrances flanked by columns. The thresholds of entrances to these rooms were also uncovered, along with the thresholds for small...

Our cosmic neighborhood is littered with asteroids. Scientists have already discovered more than 1.3 million of the space rocks, most of which lie in the asteroid belt between Mars and Jupiter, according to NASA. There are likely hundreds of thousands if not millions more asteroids waiting to be discovered. However, these remaining space rocks are likely the smallest and therefore faintest bodies in the solar system, which makes them very hard to spot.In the new study, published March 15 in the journal Astronomy and Astrophysics, researchers highlighted 1,031 previously uncategorized asteroids from archival Hubble data. They were identified by artificial...

Scientists have calculated the rotational speed of asteroid 2024 BX1, which exploded over Berlin earlier this year, by letting it trail in images of the sky. It turns out, 2024 BX1 was spinning faster than any other near-Earth object ever seen...The space rock, dubbed 2024 BX1, turned into a fireball and exploded over Berlin in the early hours of Jan. 21. Although small asteroids on collision courses with Earth are typically detected only when they crash into the atmosphere, scientists spotted this one roughly three hours before impact.That's not the only way 2024 BX1 was unusual, according to a paper...

The solar flare is the most powerful eruption from sunspot region R3654 yet. Last night (April 30), the sun released an extremely powerful solar flare triggering widespread radio blackouts across the Pacific region. The flare peaked at 7:46 p.m. EDT (2346 GMT) and ended shortly after at 7:58 p.m. EDT (2358). Solar flares are eruptions from the sun's surface that emit intense bursts of electromagnetic radiation. They are created when magnetic energy builds up in the solar atmosphere and is released. Solar flares are categorized by size into lettered groups, with X-class being the most powerful. Then there are M-class...

...Unlike most near-Earth asteroids, which are thought to hail from the main asteroid belt between the orbits of Mars and Jupiter, asteroid 2016 HO3, also known as Kamo'oalewa, was likely blasted from the Giordano Bruno crater on the moon's far side and has been hurtling through space for several million years...Measuring between 150 and 190 feet in diameter, the asteroid is about half the size of the "London Eye" Ferris wheel...Previous research pointing to Kamo'oalewa likely originating from the moon included its reflectance spectrum, which is more compatible with lunar materials rather than the general population of near-Earth asteroids, and...

The record-breaking rain that fell over the United Arab Emirates and Oman this month, triggering deadly floods and chaos, was driven partly by the climate crisis, according to a scientific analysis published Thursday, which pointed directly at humans burning fossil fuels.A team of 21 scientists and researchers, under the World Weather Attribution initiative, found that climate change was making extreme rainfall events in the two countries — which typically fall during El Niño years — between 10 and 40% more intense than they would have been without global warming.Over a period of less than 24 hours between April 14 and...

Earth's changing spin is threatening to toy with our sense of time, clocks and computerized society in an unprecedented way — but only for a second. For the first time in history, world timekeepers may have to consider subtracting a second from our clocks in a few years because the planet is rotating a tad faster than it used to. Clocks may have to skip a second — called a "negative leap second" — around 2029, a study in the journal Nature said Wednesday.

Scientists have found methane deep within Uranus - revealing the blue planet is gassier than previously thought. Early experiments of Uranus found the planet is primarily made up of Helium and hydrogen with a touch of methane, but a new study said it considerably outstrips previous expectations. What's odd about the methane though, is it isn't in gas-form but is frozen or 'mushy,' - like a 7-eleven Slurpee - and is lodged in Uranus's core. Researchers at the Israel Institute of Technology and University of California Santa Cruz revealed that despite findings that said Uranus is made up entirely of...

STORY: Volcanic vortex rings are natural, near-perfect circles of gas emitted from a volcano under specific conditions and scientists say Mount Etna emits more than any other volcano on earth. It is a relatively rare phenomenon caused by a constant release of vapours and gases. The gaseous mass ascends rapidly through the central part of the conduit, promoting the formation of rings by wrapping the gas upon itself in a vortex motion. Giuseppe Barbagallo, of the South Etna Alpine Guides Group, said the last time this happened at the Etna volcano was last December. The rings have led locals to...

It was a terrible quake that struck near Hualien City, Taiwan, just as the workday was beginning on Wednesday. Details aren't yet complete but, so far, nine people have been reported killed, over a thousand more injured, and 152 trapped in damaged buildings, quarries, and other places. At 7.4 on Richter Scale, the Hualien shifter was three times more powerful and released 5.6 times more energy than the 1989 Loma Prieta earthquake that dropped part of San Francisco's elevated Embarcadaro freeway, killed 63 people, and injured 3,757 more. “It was pretty scary,” a visiting American told NBC News. “In all...

Days before one of the researchers’ wedding, a star explodes in a once-in-a-lifetime occurrence.A team of Israeli scientists managed to capture and study a once-in-a-lifetime supernova using NASA’s Hubble Space Telescope, helping mankind better understand this magnificent event. Supernovas, or exploding stars, are phenomenons that occur in our galaxy about once every century, with the last observable explosion taking place hundreds of years ago. Supernovas can’t be predicted, and instead astrophysicists study their aftermath in a way reminiscent of space archaeology. But the researchers from the Weizmann Institute of Science learned about the supernova as it was taking place on...

Mars-caused changes in Earth’s orbit impacts ocean currents and temperatures every 2.4 million years and is known as an “astronomical grand cycle.” Anyone with an inkling of knowledge of geologic history appreciates Earth’s climate is constantly changing. This change has many reasons, including solar cycles, volcanic activity, and asteroids. New research shows another potentially significant player in Earth’s climate change cycles: Mars, our neighboring planet. Geological evidence tracing back more than 65 million years and taken from hundreds of sites across the world suggests that deep-sea currents have repeatedly gone through periods of being either stronger or weaker. This happens...

In the coming months, the world is set to witness an extraordinary celestial event as a massive explosion in the T Coronae Borealis star system is poised to create a “new star” in the night sky. This rare astronomical event, expected to occur between now and September 2024, is not the birth of a star but rather an extraordinary nova outburst from T Coronae Borealis (T CrB), situated 3,000 light-years away in the constellation of Corona Borealis. NASA described the anticipated nova outburst as a “once-in-a-lifetime viewing opportunity” as T Coronae Borealis is predicted to become as bright as the...

Explanation: Big, beautiful spiral galaxy NGC 1055 is a dominant member of a small galaxy group a mere 60 million light-years away toward the aquatically intimidating constellation Cetus. Seen edge-on, the island universe spans over 100,000 light-years, a little larger than our own Milky Way galaxy. The colorful, spiky stars decorating this cosmic portrait of NGC 1055 are in the foreground, well within the Milky Way. But the telltale pinkish star forming regions are scattered through winding dust lanes along the distant galaxy's thin disk. With a smattering of even more distant background galaxies, the deep image also reveals a...

Scientists have detected a 'great swarm' of earthquakes off the coast of Washington clocking as many as 200 in a single hour during one day. Geologists at the University of Washington said the quakes could lead to the Juan de Ruca Ridge erupting within a few weeks or years - but the effects are believed to be mild and not likely impact anyone on land. The underwater volcano sits more than 16,000 feet below the Pacific Ocean and about 150 miles off the coast of Washington. With more than a thousand tiny quakes detected in one day, this is the...

Archaeologists have unearthed a 3,300-year-old clay tablet depicting a catastrophic foreign invasion of the Hittite Empire in Büklükale, about 100 km from Turkey’s capital Ankara. A translation of the tablet’s cuneiform text indicates that the invasion occurred during a Hittite civil war, presumably in an attempt to support one of the fighting factions. Previously, only broken clay tablets had been found in the excavations at Büklükale, but this one is in almost perfect condition. Based on the typology and distribution of the collected pottery shards, Büklükale is thought to be a single-period city belonging to the Hittite Empire Period and...

Computer simulations reveal that the close flyby of Apophis, the "God of Chaos" asteroid, in 2029 still poses no risk to Earth, even when a worrying, previously unrecognized factor is taken into account. There is almost zero chance that the infamous city-killer asteroid "Apophis" will hit Earth when it zips closely past our planet in 2029 — even when a previously unconsidered factor is taken into account, a new study shows. Apophis is a peanut-shaped space rock spanning around 1,100 feet (340 meters) across that was left behind by the formation of the solar system around 4.6 billion years ago....

From the AI apocalypse to a full-blown nuclear war, it seems that there is an almost endless list of things that might cause the end of the world. But, if those terrifying fates gest us, there is one doomsday event that Earth can't avoid. A terrifying graphic reveals how the Sun will grow into a vast 'red giant' star, becoming so large that it will be the end of the solar system as we know it. Although this might seem utterly petrifying, you don't need to start worrying just yet. Dr Edward Bloomer, senior astronomer at Royal Observatory Greenwich, said:...

Greenland start-up is being accused of doing titanic damage to the environment by shipping ice from glaciers over 100,000 years old to be used in cocktails served at high-priced bars in Dubai. Arctic Ice, which started this year, touts its product as the “oldest and purest” ice in the world as it is harvested from icebergs in Greenland — a distance of more than 4,730 miles from the Middle Eastern megalopolis. Though the makers say they hope to highlight global warming’s effects on ice sheets with the their business model — and even stop sea levels from rising — the...