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6 planets will parade across the night sky at the end of February

Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye.

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NASA’s Bill Nelson Pushes for Scientific UFO Research 1 Month into Office

Bill Nelson, 78, the former Florida senator and spaceflight veteran, became the NASA Administrator on May 3, 2021.

One month later, Bill Nelson has directed NASA to study UFOS (or UAPs). Notably, the push comes as a much-anticipated UAP report is due to Congress.

In 1986, Nelson flew on the 24th flight of […]

‘Our officer’s a hero’: Off-duty Texas officer fatally shoots gunman in barbershop

A man armed with a gun entered a barbershop and began shooting at customers and employees; he was fatally shot by an off-duty Austin Police officer

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Young ‘sun’ caught blowing bubbles by Chandra

For the first time, a much younger version of the sun has been caught red-handed blowing bubbles in the galaxy by astronomers using NASA’s Chandra X-ray Observatory. The bubble—called an “astrosphere”—completely surrounds the juvenile star. Winds from the star’s surface are blowing up the bubble and filling it with hot gas as it expands into […]

Diamond owl swoops in with new method to keep electronics cool

At Rice University, a research lab’s signature keepsake has helped perfect a method for growing patterned diamond surfaces that could help decrease operating temperatures in electronics by 23 degrees Celsius. The paper is published in the journal Applied Physics Letters.

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Jupiter’s Galilean moons may have gained life’s building blocks at birth

Southwest Research Institute was part of an international team that demonstrated how complex organic molecules (COMs), key chemical precursors to life, could have been incorporated into Jupiter’s Galilean moons during their formation. The team’s findings have resulted in complementary studies published in The Planetary Science Journal and Monthly Notices of the Royal Astronomical Society, offering […]

Hair-width LEDs could eventually replace lasers

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa Barbara doctoral student Roark Chao points to a practical path forward. The study is published in the journal Optics Express.

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Alloy-engineered valleytronics: Microscopic mechanism gives scientists precise control over how excitons behave

Scientists have observed a new microscopic mechanism enabling precise control of the magneto-optical properties of excitons in alloys of two-dimensional semiconductors. This discovery opens up tangible prospects for technological applications in devices exploiting valleytronics. The research findings were published in the journal Physical Review Letters.

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Curiosity rover captures Martian spiderwebs up close

For about six months, NASA’s Curiosity Mars rover has been exploring a region full of geologic formations called boxwork, low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy hollows in between. Crisscrossing the surface for miles, the formations suggest ancient groundwater flowed on this part of the red planet […]

Auroras on Ganymede and Earth share striking similarities

New observations of Ganymede reveal a striking similarity between the auroras on the largest moon in the solar system and those on Earth. The international team of astrophysicists, led by researchers from the University of Liège, has produced new results indicating that, despite different conditions, the fundamental physical processes that generate auroras are common to […]

Exomoons could reveal themselves through lunar eclipses

Our solar system hosts almost 900 known moons; more than 400 orbit the eight planets while the remaining orbit dwarf planets, asteroids, and Trans-Neptunian Objects (TNOs). Of these, only a handful are targets for astrobiology and could potentially support life as we know it, including Jupiter’s moons Europa and Ganymede, and Saturn’s moons Titan and […]

Twisting optical fiber creates a robust new pathway for light

Light powers everything from communications to sensing, yet even tiny imperfections can scatter it and weaken signals. To address this, a team led by the University of Bath—working with the University of Cambridge and international partners—has developed a new structure that keeps light flowing smoothly even through bends, twists or damage, with the potential to […]

Las Vegas officer adopts ‘JetBlue’ after responding when dog was abandoned at airport

LVMPD Officer Skeeter Black responded when “JetBlue” was abandoned; Black ensured the pup received care and later completed the adoption through Retriever Rescue of Las Vegas

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Astronomers discover rare super-Jupiter orbiting distant star

Using NASA’s Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new exoplanet orbiting a distant star known as TIC-65910228. The newfound alien world is slightly larger and nearly five times more massive than Jupiter. The discovery was reported in a paper published Feb. 13 on the arXiv pre-print server.

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‘She’s getting a gun!’: BWC shows Colo. officers shoot woman who climbed into cruiser

Colorado Springs PD officers were pursuing a woman who swung a knife at a driver when she jumped into a cruiser; one officer saw the woman appearing to reach for a gun and fired shots

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