Descoberta e exploração: missões espaciais e astronomia, física e biologia, novos resultados de pesquisa e o que os cientistas estão aprendendo sobre o mundo e além dele.
A new European-Chinese satellite mission has captured the first ultraviolet images of daytime auroras above Earth's North Pole, revealing atmospheric phenomena previously hidden from view.
Researchers have identified two new sea spider species off North America's Pacific coast, marking the first discovery in nearly a century. The creatures feature distinctive characteristics including red eyes, claws, and unusual three-lipped mouths.
Em março de 2024, o Orbitador de Reconhecimento Lunar da NASA fotografou a espaçonave Danuri, da Coreia do Sul, passando em alta velocidade pela órbita lunar a 11.500 km/h.
Colorectal cancer rates are rising among children and teens, with cases often presenting as more aggressive forms than those seen in adults, according to recent research.
Pokémon is hosting a Night Out EDM concert experience livestreamed on Twitch and YouTube in October, offering exclusive in-game codes and merchandise.
Researchers analyzing galaxy rotation patterns have proposed a theoretical model suggesting our entire universe may exist within a black hole, challenging conventional cosmological understanding.
NASA's Nancy Grace Roman Space Telescope has successfully opened its coronagraph instrument and completed its first planet-hunting observation, marking a major milestone in the mission's capability to detect exoplanets.
New research finds insomnia increases stroke risk by 26% and is linked to dementia, depression, and suicidal behavior. The study highlights sleep disorders as a significant public health concern.
NASA has selected PRIMA, a new far-infrared telescope mission, marking the first of a new class of space exploration probes designed to observe the hidden universe.
Scientists discovered a remarkably preserved feathered dinosaur fossil in China that suggests flight evolved independently multiple times among non-avian dinosaur species, challenging existing theories of bird and dinosaur evolution.
Quatro astronautas chegaram à Estação Espacial Internacional em 7 horas e 55 minutos a bordo da cápsula SpaceX Dragon Grace, estabelecendo novo recorde americano de voo mais rápido até a estação.
SpaceX's Crew-13 mission achieved a speed record by docking with the International Space Station in under 8 hours, marking the fastest American crewed spaceflight to date.
A new study finds that appendectomy is linked to lower colorectal cancer risk, particularly when the appendix was inflamed, suggesting a potential protective mechanism.
A crew of astronauts arrived at the International Space Station aboard a US spacecraft in the fastest transit time yet recorded for an American crewed mission to the orbital outpost.
G1 testou dois celulares dobráveis lançados em 2026: Motorola Razr Fold (R$ 16 mil) e Samsung Galaxy Z Fold8 (a partir de R$ 12,6 mil), comparando design, câmeras, multitarefas, desempenho e bateria.
A new study reveals that 1 in 9 older Americans using cannabis meet criteria for cannabis use disorder, though most cases are mild.
Après 230 jours en orbite et trois sorties extravéhiculaires, l'astronaute française Sophie Adenot doit revenir sur Terre lundi 5 octobre, amerrissant dans le Pacifique. Son équipage de remplacement est arrivé vendredi.
Eine SpaceX-Dragon-Kapsel hat die Internationale Raumstation in nur 7 Stunden 55 Minuten erreicht – ein neuer Rekord für US-Raumschiffe. An Bord sind vier Astronauten aus USA, Kanada und Russland.
SpaceX's Falcon Heavy rocket completed its first mission for a U.S. intelligence agency, launching a classified spy satellite from Kennedy Space Center in Florida.
Australia's eSafety Commission found significant gaps in how Steam, Roblox, Fortnite and Minecraft protect children from predators and harmful content, with inconsistent safety measures across platforms.
Researchers simplified quantum-enabled fluorescence lifetime imaging using a single femtosecond laser source, reducing cost and complexity while maintaining measurement capability for molecular-level biomedical research.
A new fMRI method called SORDINO reduces scanner noise and motion artifacts, allowing researchers to image brain activity in awake, behaving animals without anesthesia, potentially opening new research possibilities.
A cosmic-ray telescope in India has become an unexpected tool for measuring extreme electrical potentials in thunderstorms, reaching 1.3 gigavolts—far exceeding direct measurements.
Scientists deployed underwater shades over Caribbean coral species and found they reduced bleaching and even reversed earlier damage during 2024's severe marine heat wave, offering a cost-effective intervention strategy.
