Musk Restricted Ukraine's SpaceX Satellite Access, Sources Say
Elon Musk chose to limit Ukraine's access to SpaceX's Starlink satellite service, restricting drone operations during the ongoing conflict, according to sources.
technology
Science & Space
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.
Cobertura (1880 artigos)
Borneo fires fuel Southeast Asia's toxic haze crisis, disrupting thousands of flights
Widespread fires in Borneo are generating persistent toxic haze affecting multiple Southeast Asian countries, disrupting air travel and daily life across the region.
Antarctic sea ice hits third-lowest winter peak at 17.59M sq km
NASA and NSIDC data confirm Antarctic sea ice peaked at 17.59 million sq km in September, marking the third-lowest maximum ever recorded, reflecting ongoing climate shifts in polar systems.
Musk estudia fusionar Tesla y SpaceX en gigante de IA valorizado en US$ 3 billones
Elon Musk prepara la fusión histórica de Tesla y SpaceX para crear un conglomerado de más de US$ 3 billones enfocado en inteligencia artificial, mientras SpaceX reporta ingresos que se duplicaron con un salto de 161% impulsado por servicios de IA.
NASA's Roman Space Telescope Exceeds Expectations With 30% Better Optical Performance
NASA's Nancy Grace Roman Space Telescope has achieved 30% better optical performance than required after precision calibration and alignment work, positioning it to deliver sharper images for studying dark matter and dark energy.
Orionid meteor shower peaks this week despite bright moon interference
The Orionid meteor shower, caused by Halley's comet debris, peaks Wednesday night into Thursday with up to 20 meteors per hour visible in ideal conditions despite moonlight interference.
Orionid meteor shower peaks this week; expect up to 20 meteors per hour
The Orionid meteor shower, caused by Halley's comet debris, peaks Wednesday night into Thursday with up to 20 meteors per hour visible in ideal conditions despite moonlight interference.
Orionid meteor shower peaks this week; expect up to 20 meteors per hour
The Orionid meteor shower, caused by Halley's comet debris, peaks Wednesday night into Thursday with up to 20 meteors per hour visible in ideal conditions despite moonlight interference.
Orionid meteor shower peaks this week; expect up to 20 meteors per hour
The Orionid meteor shower, caused by Halley's comet debris, peaks Wednesday night into Thursday with up to 20 meteors per hour visible in ideal conditions despite moonlight interference.
Scientists Map Ancient Martian Rains That May Have Seeded Life's Chemistry
Researchers created a global map showing where ancient Martian rains may have delivered formaldehyde, a prebiotic molecule crucial for life's chemistry, billions of years ago. The map could guide future missions searching for evidence of past microbial life on Mars.
Christina Koch: «La gente se preocupa por si cambiaremos la Luna como la Tierra»
Christina Koch, astronauta de la NASA en la misión Artemis II, compartió reflexiones sobre el histórico sobrevuelo lunar, destacando la perspectiva única de ver la Tierra desde el espacio y la importancia de cuidar el planeta antes de explorar otros.
Attacco in orbita al satellite russo: la prima sfida stellare della storia
La Repubblica riferisce di un presunto attacco in orbita a un satellite russo, definito la prima sfida stellare della storia. Il titolo non fornisce dettagli verificabili su autori, modalità e danni.
Genetic study links Easter Island seafarers to Hawaiian settlement
A genetic study reveals that seafarers from Easter Island settled Hawaii around 1,000 years ago, providing new insights into Polynesian migration patterns and Native Hawaiian ancestry.
Musk prüft Fusion von SpaceX und Tesla – KI-Sparte wächst rasant
Elon Musk gibt bekannt, dass SpaceX und Tesla eine Fusion prüfen. SpaceX übertrifft Erwartungen mit verdoppeltem Umsatz und Gewinnen im dritten Quartal.
ADHD linked to 70% higher mortality risk, but medication may reduce danger
A major study finds people with ADHD face a 70% higher risk of early death, though medication may offer protective benefits against this increased mortality risk.
NASA detectará asteroides oscuros 100 años antes con nuevo telescopio desde 2027
La NASA opera programas de vigilancia de asteroides desde su Laboratorio de Propulsión a Chorro y lanzará en 2027 el telescopio NEO Surveyor para detectar objetos oscuros de más de 140 metros que podrían impactar la Tierra.
Anonymity in Israeli injury suits raised settlements 12–17%, a study finds, putting a price on privacy
A Management Science study of Israeli personal injury claims finds settlements rose 12% to 17% after plaintiffs gained anonymity, suggesting people will pay a financial cost to keep health and income details private.
Solo Drone Sailboat Leaves Tasmania to Circle Antarctica and Measure Southern Ocean Carbon Uptake
An uncrewed 23-foot Saildrone left Tasmania on a solo, roughly 200-day voyage around Antarctica to measure how much carbon the Southern Ocean absorbs.
SpaceX übertrifft Erwartungen mit Milliarden-Quartalsgewinn
SpaceX hat im jüngsten Quartal Erwartungen übertroffen und einen Milliarden-Gewinn ausgewiesen. Das Raumfahrtunternehmen verdoppelte seinen Quartalsumsatz, angetrieben durch Starlink und KI-Geschäfte.
Lost Schrödinger Manuscript Offers New Insights Into Quantum Physics
A newly discovered Schrödinger manuscript provides unexpected perspectives on quantum physics foundations, potentially reshaping understanding of the field's historical development.
'Smoking Gun' Evidence May Help Explain High-Temperature Superconductivity in Cuprates
Physicists report a possible 'smoking gun' supporting spin-fluctuation-mediated superconductivity in electron-doped cuprates, a step toward explaining high-temperature superconductivity.
Daily napping linked to 48% higher dementia risk in new study
A new study finds that regular daytime napping is associated with a 48% greater risk of dementia, raising questions about what frequent napping may signal about cognitive health.
Orionid meteor shower peaks this week; watch after moonset for best views
The Orionids meteor shower, caused by Halley's Comet debris, peaks Wednesday-Thursday with up to 20 meteors per hour visible, though moonlight will reduce visibility until late night.
Autoridades investigam objeto metálico em plantação de milho que pode ser foguete chinês
Autoridades investigam origem de estrutura metálica descoberta em Minnesota que pode ser fragmento de foguete chinês Zhuque-2E relançado à atmosfera em setembro.