Astro Plus

02/06/2026

🦕 Oldest “Dome-Head” Dinosaur Skull Found in Mongolia—And It’s Rewriting Dino History

Deep in Mongolia’s Gobi Desert, paleontologists have uncovered a near-complete skull of a juvenile pachycephalosaur—famous for their thick, rounded heads. What makes this fossil extraordinary is its age: about 110 million years old, making it the oldest known pachycephalosaur ever discovered and pushing the group’s origins back more than 15 million years.

Even more surprising, the young dinosaur already had a fully developed bony dome. That suggests these iconic skulls may have evolved much earlier than scientists believed. Whether the dome was used for head-butting, display, or something else entirely is still a mystery—but this “dome-head teen” is already changing the dinosaur timeline.

This remarkable discovery offers a rare glimpse into dinosaur evolution during the early Cretaceous and proves Mongolia’s deserts still hold secrets buried for over 100 million years. 🦴🌍

Source: Peer-reviewed paleontology research (2026), Gobi Desert fossil records, Mongolia.

01/06/2026

Japan’s New Hypersonic Ramjet Engine Could One Day Cross the Pacific in Just Two Hours

Japan just took a big step toward the future of ultra-fast travel. JAXA successfully tested a hydrogen-powered ramjet engine under simulated Mach 5 conditions—about 5,300 km/h, or nearly five times the speed of sound.

Unlike a normal jet engine, a ramjet uses the aircraft’s own extreme speed to compress incoming air before combustion. During the ground test, researchers confirmed stable hydrogen combustion and heat protection at temperatures close to 1,000°C—a major milestone for hypersonic flight technology.

This wasn’t an actual flight yet, but it moves the dream of crossing the Pacific in around two hours one step closer. If future rocket and flight tests succeed, commercial hypersonic travel could become reality sometime in the 2040s.

Source: JAXA | Waseda University | University of Tokyo | Keio University | Kakuda Space Center | Mainichi Japan

25/05/2026

12/05/2026

New theoretical research suggests a warp-drive bubble could bend spacetime without requiring impossible negative energy, offering a mathematical framework for future faster-than-light travel and turning the idea of interstellar journeys from pure science fiction into a possible engineering challenge.

11/05/2026

According to General Relativity, wormholes are hypothetical tunnels that could link distant regions of the universe, possibly connecting a black hole to a theoretical white hole—offering one of the most fascinating ideas about how spacetime itself might be folded across the cosmos.

10/05/2026

A massive 11,000-carat ruby has been unearthed near Mogok in Myanmar, a region famed for extraordinary gemstones—making this newly revealed crystal one of the largest rubies ever discovered, formed deep underground over millions of years before reaching daylight for the first time.

09/05/2026

Curiosity Rover, powered by a radioisotope thermoelectric generator, is still exploring Mars more than a decade after landing—studying rocks that lay untouched for billions of years and revealing the deep geological history of the Red Planet.

08/05/2026

Scientists are developing nuclear fusion rockets that could cut travel to Mars from many months to as little as 30–90 days, using sun-like fusion energy to generate extreme thrust—an advance that could reduce astronaut radiation exposure and bring deep-space missions much closer to reality.

07/05/2026

Astronomers have identified the Milky Way’s main star-forming boundary about 35,000–40,000 light-years from the galactic center, where younger stars stop appearing and older stars dominate again—revealing a hidden edge and showing that many outer stars likely drifted there over billions of years.