Better simulations for estimating neutron behaviors in 3D space, predicting neutron scattering
A new simulation approach named eTLE aims to improve the precision of a primary tool for estimating neutron behaviors in 3D space. This study examines the approach in detail—validating its reliability in predicting the scattering of neutrons in cry.....»»
Recruiting the world"s first disabled astronaut doesn"t mean space travel is inclusive—here"s how to change that
In the past, spaceflight was the preserve of government-funded astronauts who had to meet stringent physical, cognitive, psychological and social requirements for selection. But in recent years, that has all been changing......»»
Textbooks come alive with new interactive AI tool
With just an iPad, students in any classroom across the world could soon reimagine the ordinary diagrams in any physics textbook—transforming these static images into 3D simulations that run, leap or spin across the page......»»
Hubble and Webb probe surprisingly smooth disk around Vega
In the 1997 movie "Contact," adapted from Carl Sagan's 1985 novel, the lead character scientist Ellie Arroway (played by actor Jodi Foster) takes a space-alien-built wormhole ride to the star Vega. She emerges inside a snowstorm of debris encircling.....»»
How NASA astronauts vote from space
How do you vote when you're 250 miles above the nearest polling station? NASA came up with an answer for its astronauts......»»
Today’s deals: $179 AirPods Pro 2, space heaters from $36, $100 off Bose QuietComfort Ultra, more
Halloween 2024 might be over, but there are still so many great deals out there that it’s scary. Apple’s AirPods Pro 2 just dropped back … The post Today’s deals: $179 AirPods Pro 2, space heaters from $36, $100 off Bose Quiet.....»»
Kilonova Detected From Neutron Star Collision - Magnetar Created?
Kilonova Detected From Neutron Star Collision - Magnetar Created?.....»»
Creepy cosmic eyes stare out from space in Webb and Hubble image
In time for Halloween, the Webb and Hubble space telescopes have worked together to image a creepy pair of cosmic eyes......»»
See the dramatic and spooky Dark Wolf Nebula
See a spooky cosmic wolf in this stunning space image from the European Southern Observatory......»»
The creepiest skulls ever seen in space
Space is teeming with objects that, from the right perspective, might resemble things we're familiar with. This visual tendency is called "pareidolia," and it results in creepy cosmic images. The universe is rife with mystery.Ambitious space mi.....»»
A clever hack fixes the new Mac mini power button"s awkward location
Following the news that the New Mac mini has its power button on the underside, fans with 3D printers have been proposing how to make it more accessible.A power lever for the new Mac mini — image credit: Ivan KuleshovThe first of what just might be.....»»
Why NASA"s SPHEREx mission will make "Most colorful" cosmic map ever
NASA's SPHEREx mission won't be the first space telescope to observe hundreds of millions of stars and galaxies when it launches no later than April 2025, but it will be the first to observe them in 102 colors......»»
Laser measurements help track space debris and observe water masses
What do the Earth's gravitational field and the trajectories of satellites and space debris have in common? The Earth's gravitational field influences the orbits of our companions in space, while the changes in the orbits in turn allow conclusions to.....»»
Researchers probe mechanical properties of silicon carbide
New research from the Ateneo de Manila University could pave the way for more durable versions of silicon carbide (SiC), a semiconductive ceramic material found mostly in space that has applications in everything from computer chips to spaceships......»»
Accelerating 3D nanofabrication using a sensitive cationic photoresist
Two-photon laser direct writing lithography or TPL is a cutting-edge technique used for creating nanoscale structures. It works by leveraging specific materials known as photoresists, which change their chemical properties when exposed to light. Thes.....»»
As Musk seeks to launch tens of thousands of Starlink satellites, space researchers urge caution
Over 100 space researchers signed a letter urging the federal government to perform an environmental review before allowing SpaceX to continue launching thousands of satellites for its internet service, Starlink......»»
Early Black Friday chest freezer deals: up to 40% off today
Grab some savings and some additional food storage space with this early Black Friday chest freezer deals......»»
NASA is now talking to Voyager 1 with a radio that hasn’t been used since 1981
NASA can’t catch a break when it comes to Voyager 1, apparently. That’s because the US space agency has now revealed that the only thing … The post NASA is now talking to Voyager 1 with a radio that hasn’t been used since 1981 appeare.....»»
NASA to launch solar coronagraph to Space Station
NASA's Coronal Diagnostic Experiment (CODEX) is ready to launch to the International Space Station to reveal new details about the solar wind including its origin and its evolution......»»
Optical amplifier and record-sensitive receiver pave the way for faster space communication
In space exploration, long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light. But in order for the signals to reach all the way and not be disturbed along the way, hypersensitive receiver.....»»
Astrophysicists measure "dance" of electrons in the glow from exploding neutron stars
The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron stars and the birth of a black hole. This has, for the first time, made it possible to measure the microscopic, physical properti.....»»