Scientists watched a light-triggered hidden state form inside a material in only 30 femtoseconds, revealing a step that had never been seen before. The material…
O Telescópio Espacial James Webb da NASA capturou esta imagem infravermelha de parte da Nebulosa Carina, uma região de formação estelar também lar das Cliffs Có…
The NASA astronauts who flew around the moon on the Artemis II mission will receive the Congressional Space Medal of Honor next Friday (Aug. 28).…
A company that plans to beam sunlight from space to Earth on demand might unintentionally brighten the night sky for many more people than intended, according t…
A hormone already known for curbing appetite and supporting weight loss may have a surprising second job: protecting the liver from inflammation and scarring. R…
O Presidente Donald J. Trump concederá a cada membro da tripulação da Artemis II da NASA a Medalha de Honra Espacial do Congresso às 11h da manhã, horário do le…
Japan recently gave the world a look at the spacecraft of its MMX mission, which will launch on Oct. 19 to grab pieces of the Mars moon Phobos and haul them bac…
For decades, scientists have puzzled over why certain atomic nuclei unexpectedly produce large numbers of low-energy gamma rays. A new experiment traced the eff…
Uma série de ondas de calor em 2026 está quebrando recordes e causando impacto na Europa.…
SpaceX completed a single-engine test-firing of its next Starship spacecraft to prepare for its coming test flight, which will be the first to reach orbit.…
Two very different types of quantum particles may be able to form stable droplets that hold themselves together, challenging decades of conventional thinking. T…
A mysterious hum of gravitational waves that fills the cosmos may be the echo of long-dead "dark stars" that served as the seeds of the first supermassive black…
AI may be able to predict how strongly someone will respond to a vaccine before they receive it. By analyzing antibody patterns in more than 4,000 people, resea…
SpaceX launched yet another Starlink mission today (Aug. 21), sending 29 more of the broadband satellites to orbit from Florida's Space Coast.…
People who participated in colorectal cancer screening had a 43% lower risk of dying from the disease, according to long-term data from more than 376,000 people…
Stars scattered across the cosmos sparkle in the appropriately named Chandelier Cluster.…
Scientists have identified exceptionally rare soft tissue preserved in a 450-million-year-old crinoid fossil, more than 200 million years older than the first d…
On Aug. 21, 1914, a total solar eclipse temporarily darkened skies across Europe and Asia. A young German astronomer and friend of Albert Einstein's, Erwin Finl…
A compound made when gut bacteria break down dietary fiber may do more than briefly calm inflammation—it could leave a lasting protective “memory” in the gut. N…
We'll soon get a chance to see a giant curved shadow in space move slowly across the moon during a very deep partial lunar eclipse. There are few more awesome o…
Ozempic may work in the brain in almost the opposite way scientists expected, activating hunger-linked neurons that appear essential for sustaining fat loss. Th…
New research suggests that if dark matter is composed of "dark photons," it would not have heated the early cosmos like scientists thought.…
After nearly 4 years of active development, the next-generation trait solver is close to stabilization. We are enabling it by default on nightly to surface any …
Follow our live coverage as we count down to the deepest partial lunar eclipse until December 2028, with the latest news, viewing tips and live updates.…