Why Do So Many Tiny Asteroids Have Moons?
Scientists are putting a new spin on the creation of binary asteroids.....»»
From growing roots, clues to how stem cells decide their fate
It might look like a comet or a shooting star, but this time-lapse video is actually a tiny plant root, not much thicker than a human hair, magnified hundreds of times as it grows under the microscope......»»
Saturn’s tiny moon, Mimas, hosts an unexpected ocean beneath an icy shell
Researchers have found evidence of an ocean beneath the icy shell of Saturn's small moon Mimas, making it a prime candidate for habitability research......»»
NASA’s New PACE Observatory Searches for Clues to Humanity’s Future
They may be tiny, but phytoplankton and aerosols power pivotal Earth systems. Scientists are about to learn a whole lot more about them at a critical time......»»
How to Get Rid of Spider Mites: Removal Tips for Trees and Plants
A houseplant with browning or dull leaves might seem thirsty or dehydrated. However, fine lines or minor marks near the leaf’s base could mean a different problem. These are signs of spider mites, tiny bugs that can damage indoor an.....»»
Study finds plankton use UV light sensors to detect pressure change and avoid getting swept away
Researchers have uncovered how sea-dwelling plankton respond to pressure changes and propel themselves through the water, using tiny protrusions called cilia......»»
Scientists reveal why blueberries are blue
Tiny external structures in the wax coating of blueberries give them their blue color, researchers at the University of Bristol can reveal. This applies to a lot of fruits that are the same color including damsons, sloes and juniper berries......»»
Saturn’s tiny moon Mimas seems to have an ocean, too
The ocean must have formed relatively recently, but we don't know how. Enlarge / That is actually a moon. (credit: NASA/JPL/Space Science Institute) The once-exclusive club of Solar System objects that host oceans is get.....»»
Mimas" surprise: Tiny moon holds young ocean beneath icy shell
Hidden beneath the heavily cratered surface of Mimas, one of Saturn's smallest moons lies a secret: a global ocean of liquid water. This astonishing discovery, led by Dr. Valéry Lainey of the Observatoire de Paris-PSL and published in the journal Na.....»»
Small satellite may shape centaur rings
The unique two thin rings around the Centaur Chariklo could be shaped by an even smaller satellite. Chariklo is a Centaur, which are small bodies similar to asteroids in size but to comets in composition, that revolve around the sun in the outer sola.....»»
Researchers discover new species of mussel that lives in an ancient undersea forest
A Northeastern marine scientist has discovered a new species of tiny mollusk that lives in an ancient, submerged cypress grove called the Alabama Undersea Forest......»»
Smells like evolution: Fruit flies reveal surprises in chemical sensing
A new study in Nature Communications unveils the hidden world of sensory evolution in fruit flies. By delving into the genes and cells behind their delicate noses and tongues, researchers have discovered surprising secrets about how these tiny insect.....»»
Nature"s DNA traps: Spider webs put new spin on wildlife research
Spiders might be silent heroes in helping us understand and keep track of animals, with new Curtin research revealing their webs act like natural traps for tiny bits of environmental DNA (eDNA) from vertebrates, which could change how we learn about.....»»
Mars helicopter Ingenuity has ended its mission, paving the way for more flying vehicles on other planets, moons
It is difficult to emphasize the significance of the milestone surpassed by Nasa's Mars helicopter, Ingenuity......»»
Structural color ink: Printable, non-iridescent and lightweight
A new way of creating color uses the scattering of light of specific wavelengths around tiny, almost perfectly round silicon crystals. This Kobe University development enables non-fading structural colors that do not depend on the viewing angle and c.....»»
What would the late heavy bombardment have done to the Earth’s surface?
Early in Earth's history, bombardment by enormous asteroids was common. Enlarge / Each panel shows the modeled effects of early Earth’s bombardment. Circles show the regions affected by each impact, with diameters corresponding.....»»
NASA"s Lucy ready for 2024 mission milestones
After its successful first asteroid encounter in 2023, NASA's Lucy mission has its sights firmly set on its main targets, the never-before-explored Jupiter Trojan asteroids. In 2024, the Lucy spacecraft will transition from its current orbit around t.....»»
Marine biologist shows how computers are quick and reliable in counting seals
Computers can count seals from aerial photographs with lightning speed and reliability. Based on their spatial patterns, the tiny dots on the aerial images can even be assigned to one of the two major species of seals in the Wadden Sea. That is shown.....»»
Study reveals ecological threat of trace organic pollutants in China"s wastewater effluents
Wastewater treatment plants (WWTPs) are good at cleaning up common pollutants but often miss tiny amounts of other harmful substances, known as trace organic pollutants......»»
Tiny ant species disrupts lion"s hunting behavior
In a study published in the journal Science, a team of scientists report that a tiny and seemingly innocuous invasive ant species is changing tree cover in an East African wildlife area, making it harder for lions, the world's most iconic predator, t.....»»
Japan"s precision moon lander has hit its target, but it appears to be upside-down
Japan's space agency said Thursday that its first lunar mission hit the tiny patch of the moon's surface it was aiming for, in a successful demonstration of its pinpoint landing system—although the probe appears to be lying upside-down......»»