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ZERO GRAVITY ANIMAL BEHAVIOR
Two golden silk orb weavers lived on the ISS for two months; most space-built webs became nearly symmetric, but under light the spiders used brightness as a new sense of upA fascinating study involving spiders in the International Space Station concluded that in microgravity, these creatures built webs that ex...
In 1994, 300 young male fruit flies flew for 14.5 days on IML-2; repeated video showed their locomotor activity rose sharply while they were in microgravityIn 1994, fruit flies were launched into space, revealing significantly heightened activity levels in microgravity. These flies aged more ra...
Does your dog chase things on TV? A 2025 study of 453 dogs found that canine viewing habits vary depending on what appears on screen, from animals and moving objects to non-animal stimuli, with temperament influencing some of their reactionsA recent study has uncovered that a dog's temperament influences its engagement with television shows. Energetic dogs are more inclined to ...
In 1970, NASA launched two bullfrogs into orbit to study vestibular function; over six days, the animals provided hours of data on balance in weightlessnessIn 1970, an extraordinary experiment sent two frogs, Pierre and Tee-Nom, into orbit around Earth. Researchers closely examined their inner ...
Psychology says people who run when a dog barks may be reacting before they even thinkSomeone who runs when a dog barks may simply be protecting themselves from a perceived threat. But if the reaction is automatic, intense an...
Scientists finally observe a strange effect predicted by Einstein in a falling quantum object — what it means for the future of physicsPhysicists observed a quantum state change in ultracold atoms. This change matched Einstein's equivalence principle for a freely falling ob...
In 1990, the USSR sent six Japanese tree frogs to the Mir space station for an eight-day experiment, where researchers watched them float with all four legs stretched out and their bodies bent backward - then found the frogs improved their ability to land after jumping in microgravitySix Japanese tree frogs journeyed to the Soviet space station Mir in 1990. They spent eight days in microgravity, which allowed researchers...
In 1998, NASA sent oyster toadfish into space on Space Shuttle Columbia; over 16 days in orbit, researchers studied how their balance systems adapted to microgravityIn 1998, saltwater toadfish participated in the Columbia's Neurolab mission, offering insights into the effects of microgravity on the nerv...
In 1998, NASA flew crickets on Neurolab to study how spaceflight affects developing nervous systems; across the 16-day mission, they joined about 2,000 animals in spaceDuring the Neurolab mission, the space shuttle Columbia hosted 2,000 animals, crickets being one of them, to examine spaceflight's impacts ...
Quote of the day by Jack Nicholson: 'It’s very easy to go down, so always live up. Incline yourself upward.' Life lessons from inspirational quote on negativity, bad habits, personal growth, destructive behavior and positive actionsQuote of the day by Jack Nicholson says, “It’s very easy to go down, so always live up. Incline yourself upward.” The quote explains why ne...
Science says some spiders can launch into the sky using silk and electricity to fly and the physics is wildBallooning is a form of aerial dispersal in which a spider climbs to an exposed spot, lifts its abdomen, releases strands of silk and allow...
This cow in Austria learned to use sticks as a scratching tool. Scientists say it changes what we know about cattleA cow named Veronika used a fallen tree branch as a tool. She deliberately picked up sticks with her mouth to scratch herself. Researchers ...
In 2005, NASA flew five thick-toed geckos aboard Foton-M2 for 16 days without food or water; all were recovered with no apparent negative health effectsFive geckos orbited Earth for sixteen days without food or water. Researchers studied how weightlessness affects these cold-blooded animals...
In 2003, researchers found freshwater snails had mated in space; their gravity-sensing statoconia were 50% larger by volume than matched ground controlsExperiments conducted aboard the Space Shuttle demonstrated that pond snails bred in microgravity possessed larger gravity-sensing structur...
In 2013, Bion-M1 carried land snails in orbit for 30 days; hardware failures killed many other animals, but the snails survivedIn a space mission conducted by Russia in 2013, a tragic outcome ensued as most of the aboard animals, including mice, gerbils, and fish, c...
In 1969, NASA launched Bonnie the monkey for a planned 30 days in orbit; his condition deteriorated after about 8 days, and the mission was ended earlyIn 1969, a brave monkey named Bonnie embarked on a solo space voyage aboard Biosatellite III. Unfortunately, his mission was cut short due ...
In 2014, NASA sent young and older mice into space; within 9 to 11 days, the younger ones began running group laps in zero gravityIn 2014, NASA launched a group of twenty mice to the International Space Station for groundbreaking research. Remarkably, the young mice ex...
COVID lockdowns accidentally created an experiment scientists could never have deliberately run: What happens when the roads and buildings stay, but the people disappear?The COVID-19 lockdowns accidentally created a rare real-world experiment for scientists, as human activity suddenly dropped while roads, bu...
In 1984, NASA sent about 3,300 honeybees into space to test comb-building without gravity; the colony built about 31 square inches of honeycombIn 1984, honeybees traveled aboard the Space Shuttle Challenger for a unique student experiment. These bees successfully built honeycomb an...
On STS-51B, NASA flew 24 rats and 2 squirrel monkeys with Spacelab-3; one monkey showed space sickness while the rats returned with muscle lossIn 1985, Challenger carried rats and monkeys to study microgravity's effects. One monkey experienced space sickness, mirroring human astron...