What wintering squirrels can teach astronauts
When bears and ground squirrels hibernate in winter, they stop eating, lasting until spring simply on the fat reserves they've stored up in their bodies. Usually, this sort of prolonged fasting and inactivity would significantly reduce the mass and f.....»»
Researchers identify effective materials for protecting astronauts from harmful cosmic radiation on Mars
Researchers have identified specific materials, including certain plastics, rubber, and synthetic fibers, as well as Martian soil (regolith), which would effectively protect astronauts by blocking harmful space radiation on Mars. These findings could.....»»
Could 2 NASA astronauts be stuck at the space station until next year? A decision is imminent
Will two NASA astronauts return to Earth soon in their troubled Boeing capsule? Or wait at the International Space Station for a ride home next year with SpaceX?.....»»
Cards on the table: Are Butch and Suni coming home on Starliner or Crew Dragon?
On the eve of a fateful decision, we're answering some frequently asked questions. Enlarge / NASA astronauts Suni Williams and Butch Wilmore, seen in their Boeing flight suits. (credit: NASA/Francisco Martin) After month.....»»
From sun to Earth: A new network for comprehensive space weather monitoring
There's a lot going on between Earth's atmosphere and the sun. Accurately forecasting conditions in this area of space is challenging but critical to the safety of astronauts, satellites, and even ground-based systems such as power grids. Doing so re.....»»
NASA will decide Saturday if Boeing"s new capsule is safe enough to fly 2 astronauts back from space
NASA said Thursday it will decide this weekend whether Boeing's new capsule is safe enough to return two astronauts from the International Space Station, where they've been waiting since June......»»
Watch SpaceX video depicting next week’s historic Polaris Dawn spacewalk
SpaceX has shared a video showing how next week's first-ever commercial spacewalk involving two non-professional astronauts is expected to look......»»
High school book club with prisoner on Death Row explores the complexities, joys of Black life
During the COVID-19 pandemic, when young people across the U.S. were struggling with the isolation, disruptions and frustrations imposed by shuttered schools, online learning and the dearth of social activities, the students in then-high school teach.....»»
Researchers teach artificial intelligence about frustration in protein folding
Scientists have found a new way to predict how proteins change their shape when they function, which is important for understanding how they work in living systems. While recent artificial intelligence (AI) technology has made it possible to predict.....»»
Russian pensioners urge Vladimir Putin to rescue Starliner astronauts
"They don't know how to get back. We ask you to help them." Enlarge / Screenshot from Putin's squad video on bringing Starliner's astronauts home. (credit: Putin's Squads Z Soc Sprav) One of the odder propaganda phenome.....»»
Elon Musk says SpaceX’s Polaris Dawn mission will be ‘epic.’ Here’s why
SpaceX chief Elon Musk said on Sunday that the upcoming Polaris Dawn mission involving four non-professional astronauts will be "epic.".....»»
Researchers develop a test bed for separating valuable material on the moon
It's often better to flesh out technologies fully on Earth's surface before they're used in space. That is doubly true if that technology is part of the critical infrastructure keeping astronauts alive on the moon......»»
Saturday Citations: A rare misstep for Boeing; mouse jocks and calorie restriction; human brains in sync
This week's headlines include the extended sleepover for astronauts in the SpaceX Crew Dragon capsule, insight into our imitative behaviors, and the Olympic form of mice......»»
Meet the two Boeing mission astronauts stuck aboard the ISS
Two astronauts stranded in space may sound like the start to a big-screen science thriller, but the Boeing Starliner mission is no work of Hollywood fiction......»»
“Archeology” on the ISS helps identify what astronauts really need
Regular photography shows a tool shed and more isolated toilet would be appreciated. Enlarge / Jessica Watkins gets to work on the ISS (credit: NASA) “Archeology really is a perspective on material culture we use as ev.....»»
Could 2 NASA astronauts be stuck at the space station until next year? Here"s what to know
NASA is wrestling over how and when to bring two astronauts back from the International Space Station, after repeatedly delaying their return aboard Boeing's troubled capsule......»»
NASA Still Hasn"t Decided How to Get the Boeing Starliner Astronauts Home
One potential path forward involves hitching a ride from SpaceX—but not until 2025......»»
Watch NASA astronauts use VR to ‘explore’ upcoming lunar space station
NASA astronauts have been having fun trying out VR goggles that take them aboard a representation of the upcoming lunar space station......»»
NASA says chances are growing that astronauts may switch from Boeing to a SpaceX ride back to Earth
What should have been a quick trip to the International Space Station may turn into an eight-month stay for two NASA astronauts if they have to switch from Boeing to SpaceX for a ride home......»»
Watch NASA astronauts use VR to explore the first lunar space station
NASA astronauts have been having fun trying out VR goggles that take them aboard the lunar space station, though there's also a serious side to the activity......»»
NASA says chances are growing that astronauts may switch from Boeing to a SpaceX ride back to Earth
NASA says chances are growing that astronauts may switch from Boeing to a SpaceX ride back to Earth.....»»