科学(第 37 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

Scientist inspects portion of LCLS installation
粒子物理学

作者：Andrew Paul

An illustration of a white Starship rocket on a gray lunar surface.
Space X

作者：乔恩·凯尔维

A dissected ant and where you can see the encapsulated parasites (white oval structures) spilling out of the hind body.
进化

作者：Laura Baisas

An Australian lungfish named Methuselah swims in a tank at the Steinhart Aquarium. The fish has a flat snout, olive-green scales, and a long torpedo-shaped body.
生物学

作者：Laura Baisas

Rocket engine test ignition
私人太空飞行

作者：Andrew Paul

A giant panda eats a green plant.
生物学

作者：Laura Baisas

An annular eclipse, with an orange solar ring around a black moon.
月球

作者：本·瓜里诺

Someone filling a glass of water probably wondering if there are PFAS in it.
科学

作者：金诗恩

Iridescent Running Chicken Nebula with glowing gases and stars
火星

作者：Annie Colbert

Can animals give birth to twins?
生物学

作者：迈克尔·贾菲和特蕾西·贾菲/The Conversation

A beagle running through grass.
生物学

作者：格温多琳·拉克

All-knowing toilets and taste-testing rocks amongst 2023 Ig Nobel winners
科学

作者：萨拉·凯莉·沃森

This ‘gnarly-looking beast’ terrorized Brazil 265 million years ago
恐龙

作者：萨拉·凯莉·沃森

A gray tufted titmouse perches on a scientist's hand.
生物学

作者：Jocelyn Solis-Moreira

A weather balloon against blue sky
美国国家航空航天局 (NASA)

作者：Andrew Paul

Microraptor wearing helmet is shot out of a circus cannon to represent how dinosaurs evolved to fly. Illustration in red, yellow, blue, and green.
进化

作者：莱利·布莱克

Stone Age animal engravings in Namibian caves guided Indigenous trackers over time
考古学

作者：Laura Baisas

Dogs and wolves remember where you hide their food
科学

作者：Laura Baisas

Birds have been using anti-bird spikes to build love nests and fortresses
本周我学到的最奇怪的事情

作者：流行科学团队

Annie Colbert holds up two-headed kitten, photo altered using AI
科学

作者：Annie Colbert

This US astronaut will have spent an entire year in orbit
国际空间站

作者：萨拉·凯莉·沃森

Virgin Galactic spacecraft in suborbital flight above Earth
私人太空飞行

作者：Andrew Paul

hunk of rock wearing nose-eyeglass-eyebrow disguise
科学

作者：麦迪·斯通

A dark world at the edge of our solar system.
太阳系

作者：Briley Lewis

JAXA LEV-2 lunar probe on sand
月球

作者：Andrew Paul

Person with short brown hair and glasses inhaling from a glass of red wine to describe the smell
科学

作者：汉娜·徐

two jackdaws (Corvus monedula) on a branch
进化

作者：萨拉·凯莉·沃森

An orca whale swims around an ice flow with a crabeater seal and penguin on the ice.
生物学

作者：Laura Baisas

A rocket launch creates strange contrails in front of the Milky Way.
太阳系

作者：乔恩·凯尔维

How an internet sleuth rekindled hope for the survival of the clown wedgefish
生物学

作者：布莱恩·霍维/Hakai Magazine

3D printer making algae-based water decontaminate
生物学

作者：Andrew Paul

Kidney transplant sensor on researcher fingertip
生物学

作者：Andrew Paul

An artist’s illustration of the 25 million year old Ditjimanka Lumakoala blackae, featuring (left to right) the wallaby-sized herbivore Muramura williamsi, an extinct koala relative named Madakoala devis,i and the calf-size lizard called Ilaria lawsone.
进化

作者：Laura Baisas

A worker uncovers a mummy belonging to the pre-Inca Ychsma culture buried in a shallow funeral chamber on an ancient sanctuary during an excavation in the Huaca Pucllana, in the heart of a residential area in the district of Miraflores in Lima, on September 5, 2023.
考古学

作者：Laura Baisas

An eruption emerges from the ocean in a cloud of ash and a lightning strike.
物理学

作者：拉胡尔·拉奥

An optical image of the galaxy in which the new event occurred, taken from archival PanSTARRS data. The X-ray object was located to somewhere inside the white circle, which is about the size a pinhead 100m away would appear. The position of a 2 year old supernova is also shown.
黑洞

作者：Laura Baisas

shadowy figure holds spy satellite
科学

作者：莎拉·斯科尔斯

A blue semi circle on the right with a ball of blue light on the left on a black background. The orientation of the magnetic field in the distant 9io9 galaxy, seen here when the universe was only 20 percent of its current age and the furthest ever detection of a galaxy’s magnetic field.
深空

作者：Laura Baisas

Soldiers inspect a missile that landed in a Ukraine street without detonating.
物理学

作者：Briley Lewis

If anxiety is in my brain, why is my heart pounding?
科学

作者：阿拉什·贾万巴赫特/The Conversation

An artist’s illustration of Fujianvenator prodigiosus, an avialan theropod who lived during the Late Jurassic period and had a lower leg that was twice as long as its thigh.
进化

作者：Laura Baisas

Two monkeys sitting in a forest. Dartmouth researchers report that apes and early humans evolved more flexible shoulders and elbows than monkeys to safely get out of trees. For early humans, these versatile appendages would have been essential for gathering food and deploying tools for hunting and defense.
进化

作者：Laura Baisas

Concept art of Artemis lunar base with astronauts
美国国家航空航天局 (NASA)

作者：Andrew Paul

Fiver different types of paper cups sitting are sitting on a table. Some have eco-friendly labeling and one warns of plastic chemical leaching. Paper cups are replacing plastic cups on the market, but paper cups can also be toxic to living organisms, shows a new study from the University of Gothenburg.
生物学

作者：Laura Baisas

A couple standing on the beach in warm sunlight.
进化

作者：Laura Baisas

robot doctor talks to elderly person sitting in chair
问我们任何事

作者：Keith Wagstaff

Dinosaurs footprint in Serras de Aire e Candeeiros, Portugal.
恐龙

作者：Laura Baisas

India just landed on the moon. Now it’s headed for the sun.
太阳

作者：乔恩·凯尔维

Webb’s NIRCam (Near-Infrared Camera) captured this detailed image of SN 1987A (Supernova 1987A). At the center, material ejected from the supernova forms a keyhole shape.
太空望远镜

作者：Laura Baisas

A kākāpō sitting in its burrow. They can live up to 90 years and forage on the ground for food since they are flightless birds.
生物学

作者：Laura Baisas

Illustration of laser communication satellite array and the ISS above Earth
国际空间站

作者：Andrew Paul

Four skulls of human ancestors A. africanus, A. afarensis, H. erectus, H. neanderthalensis, and one modern human skull.
考古学

作者：Laura Baisas

A stone jar against a yellow and orange desert background.
考古学

作者：Jocelyn Solis-Moreira

Two Atlantic puffins stand on a white rock above the ocean, with another group of puffins in the background, Atlantic puffins are sometimes nicknamed “sea parrots,” and their chicks hatch in Maine in early July.
生物学

作者：Laura Baisas

The Harvest Moon on October 1, 2020 over a field in Waseca, Minnesota.
太空

作者：Laura Baisas

collage of cern images
粒子物理学

作者：拉胡尔·拉奥

A Late Bronze Age urn from Austria in roughly 1400-1300 BCE, containing cremated human remains. The urn is open on a table, with dusty pieces spilling out of it.
考古学

作者：Laura Baisas

a big pile of bananas
本周我学到的最奇怪的事情

作者：流行科学团队

A manatee swims through blue water, surrounded by a school of fish
生物学

作者：海伦·布拉德肖

An artistic reconstruction of Kylinxia, a relative of present day insects and crustaceans. It has two extended forelimbs, a round and segmented body, and three eyes on its head.
进化

作者：Laura Baisas

A large spiral galaxy takes up the entirety of the image. The core is mostly bright white, but there are also swirling, detailed structures that resemble water circling a drain. There is white and pale blue light that emanates from stars and dust at the core’s center, but it is tightly limited to the core. The rings feature colors of deep red and orange and highlight filaments of dust around cavernous black bubbles.
太空望远镜

作者：Laura Baisas

Part of the exposed Roman walls with the room layout already recognizable. The remains of the floor construction are still preserved in the foreground of the picture.
考古学

作者：Laura Baisas

A magnetic resonance image of the patient’s brain by fluid-attenuated inversion recovery showing an enhancing right frontal lobe lesion (left). A live third-stage larval form of Ophidascaris robertsi removed from the patient’s right frontal lobe (right).
生物学

作者：Laura Baisas

A close-up astronaut outside the ISS above a blue slice of Earth.
国际空间站

作者：Briley Lewis

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