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Stories from Margherita Bassi

The Artemis 2 crew reported an issue with the toilet shortly after takeoff.

Artemis Astronauts Overcome Toilet Trouble and Officially Head Toward the Moon

Houston, we have a potty problem

NASA astronaut Mike Fincke on January 15, when SpaceX Crew-11 splashed down, roughly one month ahead of schedule.

An Astronaut’s Sudden Inability to Speak Prompted the ISS’s First Medical Evacuation. Doctors Still Don’t Know What Caused the Issue

The individual who fell ill, NASA’s Mike Fincke, says the medical team is almost certain that the issue was related to being in space

Megachelicerax cousteaui and a close-up of one of its pincers, or chelicerae

This 500-Million-Year-Old Fossil of a Claw-Bearing Predator Uncovers the Origins of Spiders, Scorpions and Other Arthropods

A new analysis of a specimen found more than 40 years ago reveals the oldest known chelicerate, defined by its pair of pincer-like appendages

Male reproductive cells, sperm, might struggle to reach and fertilize female reproductive cells, eggs, in microgravity, according to a new study.

Humans Might Struggle to Make Babies in Space. Sperm Gets Disoriented in Microgravity, a New Study Suggests

Simulated near-weightless conditions reduced human sperm’s navigational abilities

The shin bone was found in New Mexico.

This 74-Million-Year-Old Dinosaur Bone May Have Belonged to a Surprisingly Large Ancestor of Tyrannosaurus Rex

The massive reptile may have weighed more than 4.5 tons and been 35 feet long—much bigger than its related peers at the time

An 1894 film of a falling cat

How Do Cats Always Land on Their Feet? Researchers Examined Feline Spines to Find Out

Scientists determined that the upper part of a cat’s spine is more flexible than the lower part

The Van Allen Probes spent seven years studying two donut-shaped rings of radiation around the Earth.

A 1,300-Pound Spacecraft Might Be Plummeting Through Our Atmosphere Right Now

The debris poses minimal risk of harming anyone

Lead author Matt von Konrat studying moss found with reburied human remains.

How a Tiny Clump of Moss Helped the FBI Solve a Grave-Robbing Case

Cemetery workers argued that the crimes happened before their employment. But a buried bit of moss told a different story

New data suggest that the asteroid will pass the moon at a distance of 13,200 miles.

Asteroid 2024 YR4 Won’t Slam Into the Moon, According to NASA

Both Earth and the moon will be dodging the infamous space rock in 2032

New images of Uranus show the planet in blue, the upper atmosphere in red, auroras in lighter red spots and rings in white.

Take a Look at Uranus’ Weird, Lopsided Upper Atmosphere Bespeckled with Auroras

A new 3D map of gas surrounding the planet will help researchers better understand the strange world

Some scientists suspect that microorganisms can hop between planets by jumping aboard debris kicked up by asteroid strikes.

Could Life on Earth Have Descended From Microbes That Traveled From Mars Long Ago?

Scientists demonstrated that an Earthly extremophile might withstand being ejected from the Red Planet on debris spewed into space due to an asteroid strike

The physics behind shoe squeaks is surprisingly complex. 

Why Do Basketball Players’ Shoes Squeak on the Court? Here’s the Physics Behind the Iconic, High-Pitched Sounds

The screeches come from wave-like deformations of sneakers’ flexible soles

NASA Administrator Jared Isaacman and other officials announced major changes to the Artemis program.

Why NASA’s Artemis 3 Mission Isn’t Sending Astronauts to the Moon Anymore

The mission’s goals have changed, and Artemis 4 will be the first lunar landing attempt. Four missions are tentatively scheduled within the next three years

A total lunar eclipse last year photographed from Kannur, India

The Eerie ‘Blood’ Moon Will Grace the Night Sky This Week, Thanks to a Total Lunar Eclipse

The orb will take on the spooky hue for about an hour on March 3 because of sunlight filtering through Earth’s atmosphere

Some caterpillars need ants to care for them. 

Needy Caterpillars Vibrate to Complex Rhythms to Communicate With Ants

Researchers have found that some butterfly caterpillars mimic the meticulously timed movements of ants to win their favor and protection

Saturn's rings are surprisingly young

A Smashing New Proposal About Saturn’s History Might Explain Its Iconic Rings and Some of Its Odd Moons

A crash involving the planet’s largest moon, Titan, and a hypothetical moon may have triggered a curious sequence of events

Tiger Kingdom facilities are popular tourist attractions in Thailand.

Seventy-Two Captive Tigers in Thailand Die From Dangerous Infections, Sparking Concerns Over Animal Welfare

An animal foundation asks why the big cats weren’t vaccinated against a well-known virus

Researchers asked participants, at an average of about 80 years old, to report their exposure to intellectual enrichment throughout their lives, and then tracked them for around eight years.

Lifelong Learning Might Lower Your Risk of Developing Alzheimer’s Disease, a New Study Suggests

While the research does not point to a direct, causal link, it hints that activities like reading, writing and playing games might help extend cognitive function

Starliner leaving the ISS in September 2024. 

NASA Report Reveals the Failures That Left Two Astronauts ‘Stranded’ on the International Space Station

NASA’s administrator blames both the agency and Boeing for Starliner’s infamous problems

Geologist Molly Patterson holds part of the sediment core

Researchers Retrieve the Deepest-Ever Rock Core From Beneath Antarctica’s Ice. It Holds Clues About the Earth’s Past—and Future

The 748-foot-long sediment core contains a record of roughly the past 23 million years, including periods when the planet’s surface temperature was hotter than it is today

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