The rising flood of space junk is a risk to us on Earth—and governments are on the hook
A piece of space junk recently crashed through the roof and floor of a man's home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station......»»
New research finds that your smartwatch band is laced with toxic forever chemicals
A study has revealed the presence of dangerous forever chemicals in bands sold by top brands. Interestingly, the more expensive they are, the higher the risk......»»
Study reveals flies more vulnerable than bees to climate change
Despite their reputation as buzzing nuisances, flies serve a critical role as some of the Earth's most prolific pollinators—and new research led by Penn State scientists suggests they are increasingly at risk due to rising global temperatures......»»
Need to accurately measure time in space? Use a COMPASSO
Telling time in space is difficult, but it is absolutely critical for applications ranging from testing relativity to navigating down the road. Atomic clocks, such as those used on the Global Navigation Satellite System network, are accurate, but onl.....»»
Apollo lunar mission samples reveal origins of lunar water and its connection to Earth"s early history
A team of international scientists has unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-moon system and the broader solar system. Published in the journal Proceedings.....»»
Ancient Mars" thick crust could have supported hidden water reservoirs and rare magmas, new research suggests
A new study explores how variations in Mars' crustal thickness during its ancient history may have influenced the planet's magmatic evolution and hydrological systems. The research, published in Earth and Planetary Science Letters, suggests that the.....»»
SpaceX to launch more private astronaut missions to ISS
Elon Musk's SpaceX is planning to fly private crew missions to the International Space Station in partnership with a Calfornia-based startup, the two companies said on Thursday......»»
YouTube populists are driving South Korea"s political instability—a warning for the rest of the world"s democracies
In the space of three weeks, South Korea has seen a brief declaration of martial law, its sudden repeal and the impeachment of its president, Yoon Suk Yeol......»»
Arctic Ocean reveals unexpected variety in hydrothermal vent formations
A new study about Earth's northernmost seafloor hydrothermal system shows even more variety in vent styles than previously thought......»»
NASA payload aims to probe moon"s depths to study heat flow
Earth's nearest neighboring body in the solar system is its moon, yet to date, humans have physically explored just 5% of its surface. It wasn't until 2023—building on Apollo-era data and more detailed studies made in 2011–2012 by NASA's automate.....»»
Arctic Siberia summers were up to 10°C warmer than today during the Last Interglacial, study finds
Interglacials are, as the name suggests, warm periods between planetary glaciations when the expanse of ice on Earth shrinks. Currently, we are in an 11,000 year-long interglacial period known as the Holocene. Prior to this, the Last Interglacial occ.....»»
7 good things humanity did to combat climate change in 2024
Advocating for climate change action can sometimes feel like pushing a huge boulder up a hill. News headlines are filled with breaking climate records, while governments, including Australia's, are still approving new fossil fuel developments. Advert.....»»
Sentinel-1 data reveals Arctic glacier retreat
As Arctic temperatures rise, marine-terminating glaciers—especially in places like Svalbard—are undergoing rapid retreat and intensified calving. The Space for Shore project utilizes radar data from the Copernicus Sentinel-1 mission to provide pr.....»»
How to watch the final ISS spacewalk of 2024
The space station will host its third and final spacewalk of 2024 on Thursday, December 19. Here's how to watch it ........»»
Boeing Starliner astronauts will stay in space a little while longer
Two astronauts who traveled to space on the troubled Boeing Starliner spacecraft will have their stay extended a little longer......»»
Amazon’s RTO delays exemplify why workers get so mad about mandates
Amazon lacks space to accommodate its entire workforce. Amazon announced in September that it will require workers to be in the office five days a week starting in January. Emplo.....»»
Massive volcanic eruptions did not cause the extinction of dinosaurs, say climate scientists
Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just before Earth was struck by a meteorite, 66 million years ag.....»»
Clouds obscure link between extreme rainfall and rising temperatures
Extreme rainfall is usually defined as the heaviest 5% of rain events in a specific area. As global air temperatures rise, scientists expect extreme rainfall to increase. This is because warmer air can hold more moisture. Recent examples of more extr.....»»
New radar algorithm reveals hidden dance of ionospheric plasma
At night, charged particles from the sun caught by Earth's magnetosphere rain down into the atmosphere. The impacting particles rip electrons from atoms in the atmosphere, creating both beauty and chaos. These high-energy interactions cause the north.....»»
Researchers explore, sample and interpret lunar volatiles in polar cold traps
The moon has both a South and North Pole, but just how cold are they? For context, Antarctica's coastal temperatures average around 14°F (-10°C), while the interior drops to -76°F (-60°C), making Earth's South Pole one of the coldest places on th.....»»
Astronaut-on-a-chip: Multi-organ tissue chips simulate space radiation"s impact on human health
As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are simulating the effects of space radiation here on Earth to determine its impact on human physiology using multi-organ tissue.....»»