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Huge Wolf Eels Spotted in the Salish Sea, Up to Eight Feet Long
science2.01 min read

Huge Wolf Eels Spotted in the Salish Sea, Up to Eight Feet Long

3 minutes agoSource: BBC Wildlife Magazine
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Sunrise Falcon 9 Lift-Off Set for Vandenberg to Deploy Starlink Satellites
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23.785 min14 minutes ago

Sunrise Falcon 9 Lift-Off Set for Vandenberg to Deploy Starlink Satellites

SpaceX plans a Falcon 9 liftoff from Vandenberg Space Force Base between 7 and 11 a.m. Tuesday (backup window Wednesday) to deploy 24 Starlink satellites; the first stage will land on the droneship Of Course I Still Love You in the Pacific. A live webcast will begin about five minutes before liftoff at spacex.com/launches, with prime viewing spots in the Lompoc Valley (e.g., Harris Grade Road, Moonglow/Stardust near Vandenberg Village). Additional Starlink launches are tentatively planned for May 30 and June 2. Launches can be delayed due to technical issues, weather, or scheduling.,

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Hidden Clues in the Milky Way: Remnant of a Small Galaxy Unearthed
space2 hours ago

Hidden Clues in the Milky Way: Remnant of a Small Galaxy Unearthed

Astronomers have identified a group of 20 ancient, very metal-poor stars in the Milky Way's disk with mixed prograde and retrograde orbits and nearly identical chemistry, suggesting they are remnants from a long-ago dwarf galaxy dubbed Loki, potentially swallowed about 10 billion years ago; while not definitive, the finding supports the view that the Milky Way grew through mergers, a conclusion increasingly supported by Gaia data and galactic archaeology.

The Myth of Opportunity's Last Words: A Paraphrase That Outlived the Mars Rover
space2 hours ago

The Myth of Opportunity's Last Words: A Paraphrase That Outlived the Mars Rover

Opportunity died in 2018 during a global dust storm, and its final transmission was ordinary telemetry — numbers showing power loss and darkness — not a spoken sentence. A journalist later paraphrased the readings to convey what the data meant, and that paraphrase spread as if the rover had uttered it. The misquote persists because people mourn the machine, not because Opportunity voiced a farewell. The true story is that the rover lasted 55 times its designed life, delivered real data, and the emotional impact comes from human grief, not the rover’s words.

Pacific Core Flow Reversal Reveals Dynamic Earth
science2 hours ago

Pacific Core Flow Reversal Reveals Dynamic Earth

Satellite data from 1997–2025 show a portion of Earth's outer core beneath the Pacific reversed its flow from westward to eastward between 2010 and 2012, strengthening through 2020 before weakening again and accounting for about 5% of the outer-core surface flow. This hints that the deep interior is more dynamic than previously thought and may be linked to later geomagnetic jerks; improving our understanding of the geodynamo helps forecast the magnetic field and space weather.

Cosmic data tighten the test of light’s speed, keeping relativity intact
space3 hours ago

Cosmic data tighten the test of light’s speed, keeping relativity intact

A comprehensive review of 65 observations from pulsars, active galaxies, and gamma-ray bursts tightens the limits on any energy-dependent variation in photon speed, finding no violation of Lorentz invariance and reinforcing Einstein’s relativity; it also refines how such limits are calculated and points to future instruments for even tighter tests.

Mars shows Earthlike solar-wind bending in its atmosphere
space3 hours ago

Mars shows Earthlike solar-wind bending in its atmosphere

NASA’s MAVEN data, gathered after it went quiet in 2025, reveal the Zwan-Wolf effect—an Earth-style solar-wind deflection—occurring in Mars’ upper atmosphere during a December 2023 solar storm. The finding suggests Mars’ atmosphere can host temporary magnetic structures that funnel charged particles, implying the effect may operate continuously there but is usually too weak to detect; the results were published in Nature Communications. NASA also notes MAVEN’s ongoing recovery efforts after a period of contact loss.

Nectar with a Buzz: Ethanol Found in Flowers Used by Pollinators
science3 hours ago

Nectar with a Buzz: Ethanol Found in Flowers Used by Pollinators

UC Berkeley researchers found ethanol in the nectar of 26 of 29 plant species, meaning bees and hummingbirds regularly ingest tiny amounts of alcohol as they forage; most levels are trace, with one sample at about 0.056% ethanol. For hummingbirds, this could amount to roughly the equivalent of a human one alcoholic drink per day; experiments show they tolerate modest alcohol but avoid higher concentrations, and feathers contain a metabolite indicating alcohol processing. The findings suggest dietary ethanol is widespread and may subtly affect pollinator behavior, with ongoing studies comparing intake across species.

Webb’s Red Dots Point to Black Hole Feeding Inside Gas Clouds
space3 hours ago

Webb’s Red Dots Point to Black Hole Feeding Inside Gas Clouds

JWST has identified over 300 mysterious red-tinted ‘little red dots’ whose origin remains unknown. A new Chandra X-ray Observatory paper reports that one LRD, 3DHST-AEGIS-12014, emits X-rays, aligning with the idea that some LRDs are a transient phase in which a supermassive black hole accretes material from a surrounding gas cloud; X-rays can escape during this process, making the dot visible. If this is correct, these dots should fade as the cloud is consumed, and continued observations including ongoing support for Chandra will be needed to catch such a transition.

Six Months of One Avocado a Day Does Not Boost Cognitive Health in Overweight Adults
science8 hours ago

Six Months of One Avocado a Day Does Not Boost Cognitive Health in Overweight Adults

A six-month randomized trial with 251 adults who had central obesity found no significant cognitive improvements from eating one avocado daily compared to a control group. Memory, processing speed, and executive function showed no meaningful gains, with any minor improvements likely due to practice effects rather than the avocado. Age did not alter the outcome, suggesting that a single nutrient-dense food is not a quick fix for brain health and that effects may depend on weight status or require broader dietary changes.

600-year-old Ming dynasty tools reveal earliest topical anesthetic from wolfsbane
science9 hours ago

600-year-old Ming dynasty tools reveal earliest topical anesthetic from wolfsbane

Researchers analyzing two Ming dynasty iron surgical tools from the Xia Quan tomb in Jiangyin found residue containing aconitine, a highly toxic alkaloid from wolfsbane, detected with Raman spectroscopy and linked to a topical anesthetic prepared for minor surgeries after detoxification (likely with urine, vinegar, or similar substances). This marks the first direct chemical evidence of an anesthetic on ancient surgical instruments in Ming China.