Pale Blue Dot: The iconic Valentine's Day photo of Earth turns 35 today — and you're probably in it
On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale Blue Dot" image is just as awe-inspiring today.
C&EN16d
Superhydrophobic Luminescent Pixel Array Based on Perovskite Quantum Dots for Outdoor Displays
School of Physics, Nanjing University of Science &Technology, Nanjing 210094, China Key Laboratory of Advanced Displaying Materials and Devices, Ministry of Industry and Information Technology, School ...
Forbes Lists Bitget Amongst The World's Most Trustworthy Crypto Exchanges
Recently in its transparency report, Bitget recorded a 400% increase in its userbase surpassing 100M users in December and Spot trading volume increased from $160 billion in Q1 to $600 billion in Q4.
Space.com20d
Supermassive black holes in 'little red dot' galaxies are 1,000 times larger than they should be, and astronomers don't know why
"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." Using the James Webb Space Telescope (JWST), astronomers have discovered ...
Ars Technica22d
Rocket Report: Did China’s reusable rocket work?; DOT may review SpaceX fines
Welcome to Edition 7.28 of the Rocket Report! After last week's jam-packed action in the launch business, things are a bit quieter this week. Much of the space world's attention has turned to ...
Phys.org24d
Study demonstrates integration of 1,024 silicon quantum dots with on-chip electronics all operating at low temperatures
"A high-frequency analog multiplexer provides fast access to all devices with minimal electrical connections, allowing characteristic data across the quantum dot array to be acquired and analyzed ...
EurekAlert!26d
High-performance colloidal quantum-dot surface-emitting laser array
Colloidal quantum-dots (CQDs) have emerged as promising gain ... and compatibility with two-dimensional array integration, have found widespread applications in display, sensing, and communication.
SciTech Daily27d
Webb’s Stunning Discovery: Could These Mysterious “Little Red Dots” Be the Universe’s Earliest Black Holes?
Researchers have unveiled that the mysterious ‘little red dots’ captured by NASA’s Webb Telescope are likely young black holes, potentially reshaping our understanding of early cosmic phenomena and ...
The Quietus1mon
So Lonely in Heaven
Humanity is in a troubled place. And So Lonely in Heaven, the umpteenth album from The Legendary Pink Dots, is in no mood to disabuse you of that illusion. The sense of abandoning ourselves to fate ...
Astronomy1mon
The early universe’s ‘Little Red Dots’ are still a big mystery
Dale Kocevski, from Colby College in Maine, spoke during a press conference about the Little Red Dots (LRDs) found in data from the James Webb Space Telescope (JWST). These are the same as the ...
Space.com1mon
James Webb Space Telescope sees little red dots feeding black holes: 'This is how you solve a universe-breaking problem'
Astronomers may have "saved cosmology" by gathering the largest sample yet of some of the most ancient galaxies ever seen, the so-called "little red dots" observed by the James Webb Space ...
C&EN1mon
Machine Learning-Assisted Biomass-Derived Carbon Dots as Fluorescent Sensor Array for Discrimination of Warfarin and Its Metabolites
School of Pharmacy, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, Hebei 050017, China ...