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Eight CubeSats lift off for NASA on Firefly Aerospace rocket

As part of NASA’s CubeSat Launch Initiative, Firefly Aerospace launched eight small satellites on July 3 aboard the company’s Alpha rocket. Named “Noise of Summer,” the rocket successfully lifted off from Space Launch Complex 2 at Vandenberg Air Force Base in California at 9:04 p.m. PDT.

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With its latest moon mission success, China’s space program has the US in its sights

June 25 2024 marked a new “first” in the history of spaceflight. China’s robotic Chang’e 6 spacecraft delivered samples of rock back to Earth from a huge feature on the moon called the south pole–Aitken basin. After touching down on the moon’s “far side,” on the southern rim of the Apollo crater, Chang’e 6 came […]

Elusive temporary star described in historical documents recreated using new computer model

A mysterious remnant from a rare type of supernova recorded in 1181 has been explained for the first time. Two white dwarf stars collided, creating a temporary “guest star,” now labeled supernova (SN) 1181, which was recorded in historical documents in Japan and elsewhere in Asia. However, after the star dimmed, its location and structure […]

Controlling magnetism with polarized light: Non-thermal pathway uses inverse Faraday effect

Intense laser pulses can be used to manipulate or even switch the magnetization orientation of a material on extremely short time scales. Typically, such effects are thermally induced, as the absorbed laser energy heats up the material very rapidly, causing an ultrafast perturbation of the magnetic order.

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Getting bacteria into line: Physicists use magnetic fields to manipulate bacterial behavior

Researchers at Finland’s Aalto University have found a way to use magnets to line up bacteria as they swim. The approach offers more than just a way to nudge bacteria into order—it also provides a useful tool for a wide range of research, such as work on complex materials, phase transitions and condensed matter physics. […]

Sunlight in Stone: The Great Pyramid channeled, captured and encapsulated light (Video)

The Great pyramid of Giza was considered a tomb, but many authors and researchers firmly agree that it was a structure that channeled, captured and encapsulated light—it was meant to be the Sunlight in Stone

Ancient Egyptians built the pyramids using engineering techniques that are a wonder of the world

Ancient Egyptians are believed […]

Calif. police make several arrests in violent sideshow that left officer injured

“If they could attack a uniformed officer like this, what could they do to everyone else?” Paul Joseph, acting chief for the San Jose Police Department, stated

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Scientists visualize magnetic fields at atomic scale with holography electron microscope

A research team from Japan, including scientists from Hitachi, Ltd. (TSE 6501, Hitachi), Kyushu University, RIKEN, and HREM Research Inc. (HREM), has achieved a major breakthrough in the observation of magnetic fields at unimaginably small scales.

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Seattle crisis response team could quadruple in new proposal from mayor

The expansion would cost $1.9 million, which would be covered by a federal grant

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Blue Origin logs SpaceX Starship concerns as it preps for 1st New Glenn launch

As Jeff Bezos’ Blue Origin prepares for the first launch of its New Glenn rocket from Cape Canaveral this year, the company has taken time to voice concerns over future launches of competitor SpaceX’s massive Starship and Super Heavy, also planning to launch from the Space Coast.

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Pa. state police begin using informational cards to assist people with autism with LE interactions

“My mission is to break that stigma (and) tell these officers [to] take a step back and realize, ‘Hey, there may be something else going on here,’” said advocate Alex Mann

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EXPEDITION REPORT for incidents on Spring 2024 MN trip (Report 77435)

Class A; May 2024; Minnesota, Pine County

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Engineers send 3D printer into space

Imagine a crew of astronauts headed to Mars. About 140 million miles away from Earth, they discover their spacecraft has a cracked O-ring. But instead of relying on a dwindling cache of spare parts, what if they could simply fabricate any part they needed on demand?

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A concentrated beam of particles and photons could push us to Proxima Centauri

Getting to Proxima Centauri b will take a lot of new technologies, but there are increasingly exciting reasons to do so. Both public and private efforts have started seriously looking at ways to make it happen, but so far, there has been one significant roadblock to the journey—propulsion.

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Researchers synthesize garnet-rich lunar rock to study moon’s mantle

Our present-day moon has an interior structure containing a central metallic core, overlain by a mantle comprised of minerals such as olivine and pyroxene (e.g. Ol+Px mantle) underneath a shell of crust. Such a picture of the moon’s interior has been formed from analyses of returning lunar samples and records of deep seismic events collected […]