Artemis II Crew Returns to Earth, Completes History-Making Moon Mission
NASA’s Artemis II mission concluded Thursday with the Orion crew module, dubbed “Integrity,” splashing down in the Pacific Ocean southwest of San Diego at 7:07 p.m. Central time. The nine‑day, 1‑hour, 31‑minute flight marked the first crewed lunar flyby, with mission elapsed time recorded at 9 days, 1 hour, 31 minutes, 35 seconds. Ground controllers confirmed a perfect bullseye splashdown and established low‑rate communications shortly after water impact. Mission control repeatedly reported “four green crew members,” confirming all astronauts were in good condition. The transcript also referenced a Jules Verne‑inspired narrative, underscoring the historic nature of the journey. The successful return validates Orion’s re‑entry and recovery systems, clearing a critical hurdle for Artemis III’s planned lunar landing and reinforcing NASA’s timeline for sustained lunar exploration.
Artemis II Safely Returns to Earth After Historic Moon Mission
The video celebrates the safe return of NASA’s Artemis II crew, the first U.S. crewed mission to travel beyond low‑Earth orbit since Apollo. The Orion capsule, nicknamed “Integrity,” splashed down at 7:07 p.m. Central Time, confirming a flawless re‑entry, parachute deployment, and...
"Accidental" Moon Photo // New NASA Budget Cuts // New Class of Stars
The episode spotlights Artemis 2’s latest milestones, including a stunning Earth‑rise image taken from the crew’s lunar flyby and a record‑breaking 406,772 km distance that eclipsed Apollo 13. The mission also enjoyed a rare total solar eclipse, allowing astronauts to observe the Sun’s...
What Can Moon and Mars Exploration Teach Us About Our Future?
The video outlines how lunar and Martian missions are converging to shape humanity’s future in space, highlighting NASA’s Artemis program and ongoing rover operations on Mars. Artemis targets the Moon’s South Pole, where permanently shadowed craters contain water ice that could...
Stunning Views of the Mouse Brain Thanks to Technology From Electrons Manufacturing
Researchers have unveiled a new light‑sheet microscope that repurposes machine‑vision lenses and cameras to image individual neurons and their axons within mouse brains. The device, built by the anatomy group, aims to map neuronal projections from one brain region to...
Former Sen. Ben Sasse Shines the Spotlight on a Possible Breakthrough for Pancreatic Cancer
Former Republican Senator Ben Sasse has drawn attention to an experimental oral therapy from Revolution Medicines after being diagnosed with stage 4 pancreatic cancer, a disease with a 13 percent five‑year survival rate. His public endorsement underscores the urgency of finding effective...
How Long Would It Take To Colonize The Galaxy?
The video examines how long humanity would need to colonize the Milky Way, using realistic propulsion speeds and scaling assumptions. It notes the galaxy's size—about 100,000 light‑years across with hundreds of billions of stars. At a cruising speed of 10 % of...
Allergy Seasons Are Getting Worse
The video highlights a growing public‑health concern: seasonal allergies are becoming more severe as climate change extends growing seasons and amplifies pollen production. The presenter notes that more than 82 million Americans now experience allergy symptoms, a figure that is climbing...
The Artemis II Splashdown Will Look a Bit Like How the Frogmen Recovered Crews During Apollo
The video explains that NASA’s Artemis II mission will conclude with a splashdown that closely resembles the recovery of Apollo crews, despite the Orion capsule being larger and designed for four astronauts. Recovery will occur nearer to the continental United States, likely...
Your Fracture “Cleared” On X-Ray. Should You Train? The Research Answer. | Barbell Medicine
The video addresses a common question: after a fracture is cleared on X‑ray, should the patient resume training? Dr. Austin explains that bone healing proceeds through an early inflammatory stage, a soft‑callus phase, a hard‑callus phase, and a prolonged remodeling...
The Step by Step of a Rocket Launch with Kevin Fong #shorts #rocketlaunch #science
The video, narrated by physician‑astronaut Kevin Fong, walks viewers through the final hour of a crewed rocket launch, using a mission clock to illustrate each critical milestone. At T‑60 minutes, the tower is cleared and the vehicle is declared live. By...
MOND vs Dark Matter: Both Have Issues
The video contrasts MOND and dark matter as competing explanations for the universe’s missing mass problem, questioning whether the discrepancy stems from unseen particles or a breakdown of gravity at large scales. It outlines MOND’s premise—altering Newtonian dynamics beyond solar‑system distances—highlighting...
Idiopathic Pulmonary Fibrosis - Treatment and New Hope
The video explains idiopathic pulmonary fibrosis (IPF) as a chronic, progressive scarring of lung tissue driven by repeated alveolar epithelial injury, not by inflammation. It reviews the evolution of treatment—from failed immunosuppressive regimens to the first antifibrotic agents, pirfenidone and...
We Almost Have the Tech to Live Forever - David Friedberg
The video explores how recent advances in epigenetic reprogramming could make age reversal a near‑term reality, focusing on the science behind Yamanaka factors and their potential to reset cellular clocks. Researchers discovered that delivering a reduced dose of the four Yamanaka...
Entière Dermatology Founder Dr Melissa Levin Dives Into Science of Sunscreen
The video features Dr. Melissa Levin, founder and medical director of Entière Dermatology, marking National Dermatologist Day by stressing sun‑safety and the science behind sunscreen. Levin explains that dermatology spans over 3,000 conditions, from inflammatory disorders to melanoma, and that an...
Testing Chips for the DUNE Detector
The video explains the robotic test stand (RTS) that validates the custom ASIC chips destined for the Deep Underground Neutrino Experiment (DUNE) detector, which will capture three‑dimensional images of neutrino interactions. Because the electronics will be sealed inside a cryostat at...
The Skin Sign Your Cortisol Is Too High (Stress, Fasting, Diet)
The video warns that high cortisol often manifests first on the skin, hair and sleep patterns, especially for those who fast aggressively. It outlines red‑flag symptoms—unexpected acne, cystic breakouts, premature hair shedding, brittle nails, early‑morning hyper‑alertness, cold hands and salt...
UCL Lunch Hour Lecture - The Changing Shape of DNA
Prof. Zoë Waller’s UCL Lunch‑Hour Lecture revealed that DNA is far from a static double helix. The talk highlighted how environmental cues—such as ion concentration, pH, and mechanical stress—can reshape DNA into alternative forms like Z‑DNA, G‑quadruplexes, and i‑motifs. Researchers...
The Brain on MDMA Can Go Somewhere CBT Has Never Been Able to Reach | Rachel Yehuda: Full Interview
The interview with Dr. Rachel Yehuda explores why trauma endures far beyond the original event and how emerging psychedelic‑assisted treatments, especially MDMA, are reshaping PTSD care. Yehuda distinguishes stress—typically resolved by removing the stressor—from trauma, which acts as a lifelong watershed....
Berberine vs Statins (Shocking Study Results)
The video reviews recent meta‑analyses that pit the plant alkaloid berberine against conventional statin therapy for cholesterol management. A 2023 meta‑analysis of 18 trials (≈1,700 participants) showed berberine lowered total cholesterol and LDL by about 18 mg/dL, triglycerides by 13 mg/dL, and raised...
Artemis 2 Crew Talk Re-Entry with Mark Kelly 🚀🧑🚀 #artemis2 #senator #markkelly #nasa #astronauts
In a brief interview with former astronaut‑senator Mark Kelly, the Artemis 2 crew outlined the high‑speed re‑entry phase of NASA’s first crewed deep‑space flight. They explained that the Orion capsule will hit the atmosphere at roughly forty times the speed of...
Artemis II Crew Expected to Return to Earth
NASA’s Artemis II crew aboard the Orion spacecraft Integrity is preparing to return to Earth, with splashdown targeted in roughly 12 hours off the coast of San Diego after about nine days in flight. Mission Control in Houston reports the...
1.4 Million Trees, One Big Lesson in Climate Resilience
The video spotlights a large‑scale reforestation effort in the Union of the Comoros, an Indian Ocean archipelago confronting acute climate risks. Partnering with local communities, the Ministry of Environment, the United Nations Environment Programme and the Global Environment Facility, the...
Mastering Your Internal Symphony
The video explores how our bodies function like a symphony of internal clocks, with a brain‑based “conductor” that relies on light cues to keep everything in rhythm. Artificial illumination after sunset confuses this conductor, suppressing melatonin and throwing sleep, hormone...
Moon Joy, Courtesy of NASA's Artemis II Astronauts
The video shows Artemis II astronauts expressing “Moon joy” as they orbit the Moon, offering candid commentary on the view and mission purpose. They identify major lunar features—Orientale basin and Copernicus crater—while also showing Earth through a window, noting the three‑dimensional...
FULL EVENT: Artemis II Astronauts Prepare for Splashdown
NASA’s Orion capsule carrying the four Artemis II astronauts has begun its atmospheric descent, heading for a splashdown off the coast of San Diego. The mission completes the first crewed flight around the Moon in more than five decades, marking a milestone...
Go/No-Go: NASA’s Space Toilet Explained
The video examines a recent malfunction of Orion’s Universal Waste Management System, the spacecraft’s primary toilet, during a short test flight. Mission control declared a “no‑go for toilet” when the crew observed zero flow, prompting an immediate switch to backup...
Moon Atmosphere, Habitable Quasars, Sun's Red Giant Phase | Q&A 413
The episode is a rapid‑fire Q&A that touches on astrobiology, planetary atmospheres, future habitability and career pathways for aspiring space engineers. The host emphasizes that liquid water—our universal biosignature—appears beneath the icy crusts of Europa, Titan, Enceladus and most of...
Will the Artemis II Heat Shield Work?
NASA’s Artemis II mission hinges on a redesigned heat shield after Artemis I revealed temperature spikes that exceeded design limits. Experts are scrutinizing the shield’s ablative material, sensor suite, and structural margins to ensure crew safety during the high‑speed re‑entry. NASA has...
TSP #345 - How Cold Can We Get? Cryocooler Limits, Thermal Lift & Turbomolecular Vacuum Experiments
In this episode the creator investigates how cold a single‑stage cryocooler can get when isolated from external heat loads. By placing the cold tip inside an ultra‑high vacuum chamber and using a multi‑stage turbo‑molecular pump, the experiment aims to push...
Launch of NASA's Artemis II: Moon Rocket Camera Views
NASA’s Artemis II mission lifted off from Kennedy Space Center, becoming the agency’s first crewed flight on the powerful Space Launch System (SLS). The Orion capsule, christened “Integrity,” carried astronauts Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen on a...
Live: NASA Artemis II Splashdown: The Mission’s Most Dangerous Moment
NASA’s Artemis II crewed mission will attempt the most perilous phase of its flight – a re‑entry using an untested trajectory and a heat shield that previously failed a test. The Orion capsule is slated to splash down off California at...
Artemis Enters Most Dangerous Stretch of Journey Before Splashdown
The video chronicles Artemis 2’s final, high‑speed descent toward Earth, as the Orion capsule hurtles back at roughly 25,000 mph. The spacecraft’s ablative heat shield will generate a plasma sheath hotter than the Sun’s surface, yet keep the four astronauts at comfortable...
Heraclitus Space Time: Does Science Work?
The video explores whether a “Heraclitus spacetime”—one in which everything is constantly changing—undermines the possibility of scientific description. The speaker argues that despite perpetual change, many geometric and causal structures—manifold topology, light‑cone orientation, and even curvature invariants—remain identical at different events,...
Melody Jue | Ocean Memory
Professor Melody Jue’s presentation at The Long Now explored the concept of “ocean memory,” arguing that the sea should be read not merely as a physical system but as a repository of layered, non‑linear memories that bridge science, humanities, and...
BioVie Targets Neuroinflammation and Insulin Resistance in Parkinson’s Treatment Approach
BioVie’s CEO Cuong Do explained the company’s hypothesis that Parkinson’s disease is driven not only by dopamine loss but also by neuroinflammation‑induced insulin resistance. The firm is developing Beziterim, a molecule designed to clear the “rust” on cellular insulin receptors,...
NanoViricides Files for Rare Pediatric Disease Designation for Measles Drug
NanoViricides announced that it has filed an FDA application for Rare Pediatric Disease designation for its investigational measles antiviral, NV‑387. The move positions the company to qualify for a Priority Review Voucher (PRV) if the drug receives approval, a mechanism...
Your Feet Are Aging Slower than Your Head - with Vlatko Vedral #shorts #science #gravity #physics
The short video explains that because of Earth's gravity, clocks lower in the gravitational potential—like the feet—run infinitesimally slower than those higher up, such as the head. The effect is minuscule: a foot‑head differential amounts to roughly 10⁻¹⁶ seconds per second,...
This AI Designs Drugs in Minutes
On March 17, 2026, Andre Watson, a biomeaterials scientist and founder of Ligendal, released a preprint describing a new AI system that designs peptide drugs in minutes. The system, called Ligan Forge, uses a discrete diffusion model that learns the physics...
Mapping Migrations: The Bird Genoscape Project | HHMI BioInteractive Video
The Bird Genoscape Project leverages feather‑derived DNA to chart the full migratory routes of species such as yellow and Wilson's warblers. By replacing bulky radio or GPS tags with genetic markers, researchers can trace where birds breed, travel, and winter...
Inside the Southern California Effort to Study NASA’s Troubled Moon-Rocket Heat Shield
A consortium of Southern California aerospace firms and NASA is deploying a fleet of four aircraft to monitor the Orion capsule’s heat‑shield performance as it re‑enters Earth’s atmosphere after a lunar flyby. Each plane will fly a designated leg of the...
How the Brown Rat Quietly Spread Across the World
The video explores how the brown rat (Rattus norvegicus) expanded from its native Northeast Asian range to become a global urban pest. Researchers combined genetic sequencing, ancient DNA techniques like ZooMS, and historical records to map the species’ movements, revealing...
Antimatter Goes for a Drive
CERN announced the successful field‑test of a newly‑developed portable antimatter container, driving a small batch of antiprotons around the laboratory site for the first time. The device uses ultra‑strong superconducting magnets to levitate antiprotons in a near‑perfect vacuum, preventing contact with...
The First Time Humans Left Earth's Orbit #shorts #astronaut #apollo
At 11½ minutes after liftoff, Apollo 8’s third stage reignited, performing the trans‑lunar injection (TLI) that sent the spacecraft out of Earth orbit at roughly 17,000 mph. The maneuver, overseen by flight director and communicated by Capcom Michael Collins, was confirmed with the...
These 14 Foods Abolish Inflammation and Visceral Fat Over Age 40
The video addresses how inflammation and visceral fat become harder to manage after age 40, emphasizing that the root cause often lies in a deteriorating gut barrier and altered microbiome signaling. It outlines three interconnected mechanisms—tight‑junction integrity, short‑chain fatty‑acid (SCFA) production,...
Berberine vs Metformin (What Studies Show)
The video examines recent clinical evidence comparing berberine, a plant‑derived compound, to the prescription drug metformin for managing blood sugar. It highlights two meta‑analyses—one from 2021 covering 46 randomized trials and over 4,000 participants, and a 2023 review of 20...
How Did the Moon Form? | DW Documentary
Video explains that the Moon likely formed after a Mars‑sized protoplanet, often called Theia, slammed into the early Earth about 4.5 billion years ago. The impact threw enormous amounts of molten rock into orbit, creating a circum‑planetary debris disk that eventually...
A Scientific Tour of Your Dreaming Brain
The video takes viewers on a scientific tour of the dreaming brain, arguing that REM sleep is not a vestigial quirk but a critical evolutionary adaptation that underpins human creativity and higher‑order cognition. It contrasts ancient reverence for dreams with...
Cosmic Strings – Cracks in the Fabric of the Universe
The video explores cosmic strings—ultra‑thin defects in spacetime that may have formed moments after the Big Bang. It explains how scientists could detect them using gravitational‑wave observatories and cosmic‑microwave‑background data. The episode also speculates on the profound physics implications of...
Essentials: The Biology of Aggression, Mating & Arousal | Dr. David Anderson
Huberman Lab Essentials revisits the neurobiology of aggression, mating, and arousal with Dr. David Anderson, emphasizing that emotions are best understood as internal states that outlast their triggers and modulate behavior. Anderson distinguishes states from reflexes, noting persistence and generalization...