科学(第 41 页)

科学涵盖了我们对地球和宇宙如何运作的理解。获取有关生物学、物理学、太空、恐龙等方面的最新消息，以及《问我们任何事》和《最奇怪的事》播客的最新剧集。

科学最新动态

NASA kills its electric plane’s flight plan, citing safety concerns
美国国家航空航天局 (NASA)

作者：Rob Verger

This company put a huge cell-tower-like satellite in space
太空

作者：Harry Guinness

Astronomers studying a powerful gamma-ray burst (GRB) with the International Gemini Observatory, operated by NSF’s NOIRLab, may have observed a never-before-seen way to destroy a star. Unlike most GRBs, which are caused by exploding massive stars or the chance mergers of neutron stars, astronomers have concluded that this GRB came instead from the collision of stars or stellar remnants in the jam-packed environment surrounding a supermassive black hole at the core of an ancient galaxy.
黑洞

作者：Laura Baisas

An artist’s reconstruction of Olympicetus thalassodon pursuing a school of fishes alongside plotopterid birds (background) somewhere in the eastern North Pacific Ocean.
进化

作者：Laura Baisas

ants lift a large kettle bell
科学

作者：Annie Colbert

Microsoft's quantum computing infrastructure
物理学

作者：Charlotte Hu

A cockscomb pearl mussel.
生物学

作者：拉胡尔·拉奥

An aerial view of the excavation site in Tiel, Netherlands. The excavation of the 4,000 year old sanctuary began in 2017.
考古学

作者：Laura Baisas

Close up of GOOD Meat lab-grown chicken on table
生物学

作者：Andrew Paul

A school of grunts and horse-eye jack fish swim above a reef in Hol Chan Marine Reserve near Ambergris Cay, Belize.
科学

作者：Laura Baisas

Two small huts near clear, turquoise tropical waters in Tobacco Caye, Belize. he Central American country is the third nation this year to be certified malaria-free.
科学

作者：Laura Baisas

These auditory illusions make people hear phrases as melodies
科学

作者：Ben Macaulay

Examples of engravings discovered in the Roche-Cotard cave (Indre et Loire - France). On the left, the "circular panel" (ogive-shaped tracings) and on the right the "wavy panel" (two contiguous tracings forming sinuous lines).
进化

作者：Laura Baisas

Bumblebee pollinator over red and orange flowers
生物学

作者：Laura Baisas

a person sleeping
本周我学到的最奇怪的事情

作者：流行科学团队

R Aquarii binary star system
太空望远镜

作者：Andrew Paul

A white Andalusian horse galloping in a field.
进化

作者：Laura Baisas

Celestron and Gsyker make some of the best telescopes for kids.
太空

作者：Bettina Bush，作者：Jen McCaffery

The TRAPPIST system, which has the most Earth-sized planets known yet.
系外行星

作者：Briley Lewis

A summer sunrise over a grassy meadow.
科学

作者：Laura Baisas

An archaeologist uncovers a skull and bones. The Trumpington Cross was found during the excavation of the burial in 2012.
考古学

作者：Laura Baisas

Line of rocks letting water leak through to represent a different approach to water management during drought
科学

作者：Erica Gies

Bite marks on Triassic fossils show signs of bloody dino decapitation
进化

作者：萨拉·凯莉·沃森

MIT hydrogel cell closeup
科学

作者：Andrew Paul

Tesla coil experiment to demonstrate how electricity works.
物理学

作者：拉胡尔·拉奥

cryostat infrastructure of a quantum computer
物理学

作者：Charlotte Hu

This extremely metal Cretaceous dinosaur grew blade-like armor
进化

作者：萨拉·凯莉·沃森

nasa x-66a sustainable flight demonstrator
美国国家航空航天局 (NASA)

作者：Rob Verger

This ancient Egyptian vessel once held a hallucinogenic brew
考古学

作者：萨拉·凯莉·沃森

Australian giant skink
进化

作者：萨拉·凯莉·沃森

MRI Brain Scan
科学

作者：Jocelyn Solis-Moreira

A mosaic of ocean world Enceladus, a geologically active moon of Saturn.
美国国家航空航天局 (NASA)

作者：乔恩·凯尔维

Two ants facing one another. Ants release a pheromone that helps other ants sense danger.
进化

作者：Laura Baisas

Lucy, our ancient human ancestor, was super buff
进化

作者：萨拉·凯莉·沃森

single fruit fly
进化

作者：萨拉·凯莉·沃森

Humans ventured through Asia’s forests much earlier than we thought
考古学

作者：萨拉·凯莉·沃森

Mori3 robots combined to form 3D walking shape
太空

作者：Andrew Paul

ISS astronaut taking selfie during space walk for social media
科学

作者：Jamie Helmick

Scientists use AI to help uncover elusive Nazca lines
考古学

作者：萨拉·凯莉·沃森

A Tyrannosaurus Rex menaces the theme park's first customers in a scene from the 1993 film Jurassic Park.
恐龙

作者：Laura Baisas

Agent Smith clones from The Matrix to show the concept of singularity in AI and AGI
物理学

作者：拉胡尔·拉奥

The radio telescope at Green Bank.
深空

作者：Briley Lewis

Best telescopes sliced header
太空

作者：Natasha Roy，作者：Jen McCaffery

emperor penguin and chicks
生物学

作者：Emily Sohn/Knowable Magazine

Paramecium bursaria under a microscope. All creatures whose cells house a nucleus, including Paramecium bursaria, can be traced back to a common ancestor called the Last Eukaryotic Common Ancestor (LECA).
进化

作者：Laura Baisas

An illustration of the rhynchosaur Bentonyx from the Middle Triassic of Devon, about 245 million years ago.
进化

作者：Laura Baisas

A Boeing Starliner capsule approaches the ISS.
美国国家航空航天局 (NASA)

作者：乔恩·凯尔维

Mice lived longer lives when given the supplement taurine.
生物学

作者：Jocelyn Solis-Moreira

The California two-spot octopus (Bimaculoides) is the first octopus species to have its genome sequenced and is very helpful for studying cephalopods.
进化

作者：Laura Baisas

A summit eruption of Kīlauea volcano, within Halemaʻumaʻu crater, began at approximately 4:44 AM on June 7, 2023. Lava is flowing on the crater floor and there are several active vent sources. The eruption at Kīlauea’s summit is occurring within a closed area of Hawai'i Volcanoes National Park and high levels of volcanic gas are the primary hazard of concern.
科学

作者：Laura Baisas

Person underwater looking up at outer space to represent Blue Abyss training tank. Illustrated.
美国国家航空航天局 (NASA)

作者：莎拉·斯科尔斯

a big pile of logs
本周我学到的最奇怪的事情

作者：流行科学团队

The Downtown Manhattan skyline stands shrouded in a reddish haze as a result of Canadian wildfires on June 6, 2023 in New York City. Over 100 wildfires are burning in the Canadian province of Nova Scotia and Quebec resulting in air quality health alerts for the Adirondacks, Eastern Lake Ontario, Central New York, and Western New York.
科学

作者：Laura Baisas

NASA Perseverance rover being readied indoors for launch for the Mars 2020 mission
火星

作者：Elio Morillo

Why scientists have a hard time getting money to study the root causes of outbreaks
科学

作者：Caroline Chen / ProPublica

A monkey laying on a tree smiling.
进化

作者：Laura Baisas

NASA's Psyche probe should blast off to an asteroid later in 2023.
深空

作者：Briley Lewis

An entrance to the Dinaledi Chamber of the Rising Star Cave system, part of the Cradle of Humankind World Heritage Site near Johannesburg, South Africa. Newly found grave sites and wall engravings have led a team of archeologists to reevaluate the meaning-making capacity of an early human ancestor, Homo naledi.
考古学

作者：Laura Baisas

Computer illustration of ISS with docket spacecraft
国际空间站

作者：Andrew Paul

A badger in a forest on a rainy day.
生物学

作者：Laura Baisas

Lionfish are now threatening ecosystems and livelihoods in Brazil
生物学

作者：Osmar J. Luiz/The Conversation

An elk grazing in Grand Teton National Park in Wyoming.
科学

作者：Laura Baisas

An conservator from English Heritage looks at one of over 50 pairs of tweezers Roman men and women used to remove armpit hair.
考古学

作者：Laura Baisas

A moth with wings extended outward lands on a flower.
生物学

作者：Laura Baisas

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