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Margherita Bassi

Margherita Bassi

Margherita Bassi is a freelance journalist and trilingual storyteller. Her work has appeared in publications including BBC Travel, Discover magazine, Live Science, Atlas Obscura and Hidden Compass.

Stories from this author

Remoras might dive into manta rays' rear ends when they're scared.

This Fish Hitches Rides in Manta Rays’ ‘Buttholes,’ According to New Research

Scientists suspect that the behavior could harm the manta rays, suggesting a complex relationship between remoras and their hosts that can sometimes be parasitic

A shell that protected the Perseverance rover during its descent to Mars in a clean room at NASA’s Jet Propulsion Laboratory

This Microscopic Fungus Survived NASA’s Sterilization Protocols—and Is Potentially Hardy Enough to Contaminate Mars

The microbe was gathered from the agency’s clean rooms, where experts build spacecraft in carefully controlled environments. The findings reveal gaps in the agency’s procedures to prevent durable hitchhikers

A crescent Earth floats beyond the moon in a gorgeous role reversal captured during the Artemis 2 mission. Photo ID ART002-E-21106

NASA Just Uploaded More Than 12,000 Stunning Photos From the Artemis 2 Mission. Here Are a Few of Our Favorites

Although the mission’s four astronauts sent a few photos to Earth while in space, most needed to be delivered via physical memory cards once they returned to the planet

Australia's Twelve Apostles were pushed out of the water by tectonic plate movement. 

It Took Millions of Years for Australia’s Famous Twelve Apostles Landmark to Rise Out of the Sea

The iconic tourist destination provides a beautiful view, but also represents a physical record of Earth’s climate history

Curiosity had a 28.6-pound rock dubbed "Atacama" stuck to its arm for a while.

NASA’s Curiosity Rover Had a Martian Rock Stuck on Its Arm for Days. Watch It Finally Shake the Stubborn Stone Off

While drilling has fractured rocks, this is the first time the instrument has ever accidentally pulled a whole chunk from the ground, according to the space agency

Kenya's Great Rift Valley

East Africa Might Break Off From the Continent Sooner Than Scientists Thought—and a New Ocean May Fill the Gap

A new study suggests that a rift in Kenya and Ethiopia has reached a critical stage in the split-up process, and that water may flood it in a few million years

Illustration of a time sequence as the celestial body moves in front of a distant star

This Tiny Celestial Body Past Pluto Shouldn’t Have an Atmosphere—but Astronomers Say They May Have Detected One

Worlds this small and distant are thought to be too cold and have too little surface gravity to hold onto gases. But the findings suggest that icy, rocky objects in the solar system’s outer reaches are more dynamic than we thought

The treatment involves wearing a headset for various at-home sessions.

FDA-Approved At-Home Brain Stimulation Device Aims to Treat Depression by Changing Patients’ Brain Excitability

The treatment consists of a Bluetooth headset that patients can connect to an app on their smartphones. It could mark a revolution in mental health medicine

The HPV vaccine defends patients against cervical cancer. 

Could Australia Be the First Country to Eliminate Cervical Cancer? It’s on Track, but HPV Vaccination and Screening Rates Are Falling

The country implemented a national vaccination program to prevent the disease in 2007. New data show that in 2021, no women under age 25 were diagnosed with cervical cancer, marking a major milestone

Pluto was considered the solar system's ninth planet for more than 70 years.

Could Pluto Once Again Be Considered a Planet? New Remarks From NASA’s Administrator Highlight an Enduring Debate Among Scientists

Two decades ago, the International Astronomical Union—which defines and names celestial bodies—redefined the criteria for being a planet, putting Pluto into the new category of dwarf planet

Left: Experimental setup of some chickpeas growing in artificial lunar dirt. Right: A chickpea root covered in the simulated moon soil, which is sharp and glass-like. 

Hummus Made From Moon-Grown Chickpeas Might Be on the Menu for Future Lunar Residents

Researchers successfully grew and harvested chickpeas in simulated moon dirt—with a little help from worm poop and a beneficial fungus. However, they’re still testing whether the legumes are safe to eat

The largest 3D map of the universe. Earth is at the center, and each point marks a galaxy.

This Is the Largest, Most Detailed 3D Map of the Universe. It’ll Help Astronomers Investigate a Cosmic Mystery: Dark Energy

The Dark Energy Spectroscopic Instrument spent five years observing the sky from Arizona. Now, researchers have a trove of data to study how the universe has evolved over billions of years

An intrepid male orangutan crosses an artificial bridge connecting trees on either side of a public road.

Watch the First Known Video of a Sumatran Orangutan Crossing a Human-Made Wildlife Bridge in the Treetops

A public road in Indonesia separates forests housing about 350 wild orangutans, among other animals. So, conservationists built several canopy bridges to prevent habitat fragmentation

Comet 3I/ATLAS has much more "heavy" water than comets that formed in the solar system, according to a new study.

Interstellar Comet 3I/ATLAS Came From an Extremely Cold, Lonely Region of the Milky Way Galaxy, New Research Suggests

Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of “heavy” water. That hints it grew up in a frigid planetary system, possibly before its home star formed

Illustration of the giant ancient octopus

This Bone-Crunching Octopus Was Nearly the Size of a Semitruck and May Have Feasted on Giant Reptiles 100 Million Years Ago

The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests that ancient oceans weren’t completely ruled by spine-bearing creatures, as previously thought

Mission engineers have shut down Voyager 1's Low-energy Charged Particles experiment.

To Keep the Voyager 1 Spacecraft on Its Interstellar Journey, NASA Turned Off One of Its Few Remaining Instruments

The probe launched almost 50 years ago and is the farthest human-made object from Earth. Shutting down one of its scientific devices will help it conserve energy and continue traveling toward the edge of the solar system

The winner ran the half-marathon in 50 minutes and 26 seconds.

A Humanoid Robot Just Beat the Human World Record for the Fastest Half-Marathon During a Race in China

A self-navigating robot called Lightning, developed by Chinese electronics company Honor, won the 13.1-mile race. Its results and others mark significant advancements since last year’s inaugural event, where only 6 of the 21 androids reached the finish line

Natural selection has been playing a bigger role in changing modern human DNA than previously thought, according to a new study.

Humans Are Still Evolving. Natural Selection Has Favored Genes Linked to Red Hair and Less Male-Pattern Baldness, a Study Suggests

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants that evolution has selected for or against in recent history

Bruce is missing the top half of his beak. 

A Disabled Parrot in New Zealand Became Alpha Male Thanks to His Innovative Fighting Style

A kea parrot’s half-beak became an advantage instead of a disadvantage, researchers suggest in a new study

A Lyrid meteor photographed in Yunnan Province, China, on April 24, 2022

Look Up This Week to See the Peak of the Lyrid Meteor Shower. Humans Have Documented This Dazzling Annual Display for 2,700 Years

During the wee hours of April 22, moonset times will give stargazers in much of the United States a solid stretch of dark sky before sunrise

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