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The 10th graders were working on a school project when they discovered the asteroid, which is slowly shifting its orbit and moving towards Earth.
Two Indian schoolgirls have discovered an asteroid which is slowly shifting its orbit and moving toward Earth.
Continue reading “Indian schoolgirls discover asteroid moving toward Earth” »
A car-sized asteroid discovered over the weekend made a close flyby of Earth today (July 28), passing our planet at a range that rivals the orbits of some high-flying satellites.
The asteroid 2020 OY4, which was first detected on Sunday (July 26), made its closest approach today at 1:31 a.m. EDT (0531 GMT) when it zipped by Earth at a speed of about 27,700 mph (44,600 km/h), according to the European Space Agency. The asteroid is just under 10 feet (3 meters) wide and posed no impact risk to Earth, but did approach the flight paths of geosynchronous satellites.
Materials scientists studying recharging fundamentals made an astonishing discovery that could open the door to better batteries, faster catalysts and other materials science leaps.
Scientists from the University of California San Diego and Idaho National Laboratory scrutinized the earliest stages of lithium recharging and learned that slow, low-energy charging causes electrodes to collect atoms in a disorganized way that improves charging behavior. This noncrystalline “glassy” lithium had never been observed, and creating such amorphous metals has traditionally been extremely difficult.
The findings suggest strategies for fine-tuning recharging approaches to boost battery life and—more intriguingly—for making glassy metals for other applications. The study was published on July 27 in Nature Materials.
Salmonella outbreak is rapidly growing, according to the CDC, and no source of the infection has been identified.
Developed by a Sino-US startup, the groundbreaking new blood test is referred to as PanSeer.
As the world tries to see and photograph Comet NEOWISE (or check-out this week’s extra-bright rings of Saturn), a comet similar to Halley’s comet—last seen in 1954—has been found by astronomers using a telescope in Arizona.
They’ve calculated that comet 12P/Pons-Brooks will return to the Solar System in April 2024—which is when a total solar eclipse will next be observable from Mexico, the US and Canada.
Join a virtual walkthrough of SpaceShipTwo Unity’s cabin, curated by our design team.
Want to fly to space with us? Join our community of Spacefarers to take One Small Step towards reserving your seat on our flights. More info; https://virgingalactic.com/smallstep/
Drone disruptions have become notorious at a number of European airports in the last few years, causing thousands of canceled flights. New technology, present at airports now, could help in detecting drones early and preventing disruptions. The anti-drone technology could be a gamechanger, allowing for seamless operations even with rogue drones around.
The first major case of a drone disruption came in 2018 at London’s Gatwick Airport. The airport had to shut down intermittently for three days after suspected drones were spotted near the runway. The shutdowns caused millions in losses for airlines and left thousands of flights affected.
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The organisms had been in a dormant state in the seabed in the South Pacific since the age of dinosaurs.
What kind of futuristic helicopter is the US military about to unleash against enemy combatants? Check out today’s new military video where we take a close look at the FARA program to see the militaries requirements for a new attack helicopter to patrol the enemy skies.
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